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Notices - | ||
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Week 20 |
Notice 2208 - Source: Trinity House Chart 1183 ETRS89 DATUM Delete:
Charts 1406 WGS84 DATUM and 1610 ETRS89 DATUM Delete:
Charts 1408 WGS84 DATUM and 2052 ETRS89 DATUM Delete:
Chart 1630 WGS84 DATUM Delete:
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Affects:
Imray charts: C1, C25 UKHO Leisure Folios: 5607.1. Removal of three cardinal buoys used to mark the former construction site of the Greater Gabbard Wind Farm and two from the former construction site of the Gabbard Wind Farm. NOTE: this includes deleting these marks from the UKHO Blocks published in Week 15.
Image courtesy of Imray Charts and Meridian ID10. Left click to enlarge; right click to download. |
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Week 19 |
Notice 2097 - Source: Trinity House Charts 1183, 1610, 1975 and 2692 ETRS89 DATUM Move Black Deep light- |
Affects:
Imray charts: C1 UKHO Leisure Folios: 5607.1, 5607.2. Imray Leisure Folios: 2000.1 Further movement of the Black Deep buoy as the Long Sand Head continues to move. The move is 328° and 400m from its former position. Note that new depths are earlier NtMs.
Image courtesy of Imray Charts and Meridian ID10. Left click to enlarge; right click to download. |
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Week 18 |
Notice 1876 - Source: Port of London Authority & Trinity House Charts 1183 and 1607 ETRS89 DATUM Insert:
Move: No 2 light- No 3 light- No 5 light- Outer Fisherman light- Delete former No 4 light- Chart 1606 ETRS89 DATUM Insert the accompanying block, showing amendments to depths and buoyage, centred on: 51° 34´·740N., 1° 23´·230E. Move Inner Fisherman light- Chart 1975 ETRS89 DATUM Insert:
Move: Fisherman No 3 light- Fisherman No 5 light- Delete: former Fisherman No 4 light- |
Affects:
Imray charts: C1 UKHO Leisure Folios: 5606.2. Imray Leisure Folios: 2000.1 and 2100.1 This is UKHO confirmation of the changes in Fisherman’s Gat first notified by Trinity House in Week 10 and shown in CTTE’s Temporary Notices. These moves are intended for commercial shipping, there remaining ample water for leisure craft outside of the buoyed channel.
Image courtesy of Imray Chart and Meridian ID10. Left click to enlarge; right click to download.
Image courtesy of CTTE. Left click to enlarge; right click to download.
Image copyright of UKHO. Left click to enlarge; right click to download image as JPEG. To download as the original UKHO PDF file, click here. |
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Week 18 |
Notice 1877 - Source: Port of London Authority Charts 1183, 1607 and 1609 ETRS89 DATUM Insert: depth 55 at (a) 51° 32´·11N., 1° 00´·41E. Delete: depth 57 , adjacent to: (a) above |
Affects:
Imray charts: C1 UKHO Leisure Folios: 5606.2. Imray Leisure Folios: 2000.1 and 2100.1 Further reduction of depth at the Mouse Channel. Note the reference to an earlier NtM in the image.
Image courtesy of Imray Chart and Meridian ID10. Left click to enlarge; right click to download. |
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Week 15 |
Notice 1593 - Source: Trinity House Note: This update has been included in a New Edition of Chart 2052 published 11 April 2013. Chart 1183 ETRS89 DATUM Insert: 1. The accompanying block A, showing new submarine power cable area, wind turbines, lights and amendments to maritime limit and legends, centred on: 51°53´·95N., 1°55´·78E. 2. The accompanying block B, showing new submarine power cable area, wind turbines, lights and amendments to maritime limit and legends, centred on: 51°45´·22N., 1°52´·66E. Chart 1543 ETRS89 DATUM Delete legend, Planned, centred on: 52°06´·25N., 1°45´·65E. 52°10´·23N., 1°41´·80E. Chart 1610 ETRS89 DATUM Insert the accompanying block, showing new submarine power cable area, wind turbines, lights and amendments to maritime limit and legends, centred on: 51°51´·40N., 1°53´·80E. Delete legend, Planned, centred on: 52°01´·17N., 1°52´·30E. 52°10´·17N., 1°42´·00E. Chart 1630 WGS84 DATUM Insert the accompanying block, showing new submarine power cable area, wind turbines, lights and amendments to maritime limit and legends, centred on: 51°51´·60N., 1°58´·80E. |
Affects:
Imray charts: C1, C28, C29 and C30 UKHO Leisure Folios: 5607.1. A series of similar blocks issued by the UKHO to deal with the completion of the Greater Gabbard Wind Farm. Chart 1183 (2 Blocks)
Chart 1610
Chart 1630
All images copyright of the UKHO. Left click to enlarge, right click to download JPEG image. For UKHO original PDF files, click below: |
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Week 9 |
Notice 933 - Source: CWind Ltd Chart 1183 ETRS89 DATUM Insert: depth 08 and extend 2m contour NE to enclose (a) 51° 47´·68N., 1° 36´·97E. legend, Changing depths, centred on: 51° 47´·20N., 1° 37´·20E. Delete: depth 9, close NE of: (a) above depth 19 , close SW of (a) above Chart 1406 WGS84 DATUM Insert: depth 08 and extend 10m contour N to enclose 51° 47´·68N., 1° 36´·97E. legend, Changing depths, centred on: 51° 46´·70N., 1° 37´·50E. Chart 1610 ETRS89 DATUM Insert: depth 08 (a) at 51° 47´·68N., 1° 36´·97E. legend, Changing depths, centred on: 51° 46´·40N., 1° 37´·40E. Delete depth 19 , adjacent to: (a) above Chart 1975 ETRS89 DATUM Insert the accompanying block, showing new legend and amendments to depths, centred on: 51° 47´·34N., 1° 36´·90E. Chart 2692 ETRS89 DATUM Insert the accompanying block, showing new legend and amendments to depths, centred on: 51° 46´·92N., 1° 37´·68E. |
Affects:
Imray charts: C1 UKHO Leisure Folios: 5607.2, 5607.4. Imray Leisure Folios: 2100.1. This adds to the notice in week 52 of last year and the UKHO usefully provide two blocks for charts 1975 and 2692 respectively which show the changes within this and previous notices.
Chart blocks are copyright of the UKHO. Left click to enlarge, right click to download. To download the original UKHO PDF files, see below: Block for Chart 1975 – PDF file Block for Chart 2692 – PDF file |
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Week 6 |
Notice 598 - Source: UKHO & Trinity House Charts 1183 and 2052 ETRS89 DATUM Insert Charts 1406, 1408, 1630 WGS84 DATUM, 1610 ETRS89 DATUM Insert Amend designation of light- to, Sunk E |
Affects: UKHO Charts: 1183, 1406, 1408, 1610, 1630 and 2052 Imray Charts: C1 UKHO Leisure Folios: 5607.1 In week 52 of 2012, Notice 5928 deleted the Sunk E1 safe water mark at 51° 51´·07N., 2° 00´·00E and inserted it at 51° 53´·23N., 2° 07´·50E – in effect a move. This notice reinstates the Safe Water Mark at 51° 51´·07N., 2° 00´·00E denoting it Sunk E1 as before while the Safe Water Mark at 51° 53´·23N., 2° 07´·50E is now to be known as the Sunk E as shown below.
Image courtesy of Imray/Meridian ID10. Left click to enlarge, right click to download. |
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Week 52 |
Notice 5928 - Automatic Identification System. Source: East Anglia Offshore Wind Limited & Trinity House Multiple Corrections affecting 8 charts: Insert: 1. Insert legend, AIS, at light- 2. depth 8 at 52°04´22N., 1°38´31E. 3. 4. radar beacon, Racon(T), at light- 5. legend, AIS, at light- 51°01´29N., 001°23´90E. 51°13´26N., 001°36´37E. 51°27´93N., 001°29´89E. 52°01´73N., 001°38´27E. 6. Automatic Identification System, AIS, at light 52°19´63N., 001°40´89E. 7. depth 92 enclosed by 10m contour at 52°00´03N., 001°29´88E. 8. depth 51 at 51°58´92N., 001°32´23E. 9. depth 88 enclosed by 10m contour at 52°04´03N., 001°37´64E. 10. depth 4 and extend 5m contour E to enclose 51°58´20N., 001°27´16E. 11. depth 32 and extend 5m contour E to enclose 51°58´67N., 001°27´40E. and 51°58´93N., 001°27´60E. 12. depth 49 enclosed by 5m contour 51°58´76N., 1°25´81E. 13. depth 18 enclosed by 2m contour at 51°59´27N., 001°27´76E. 14. legend, AIS, at light- Delete: 15. Delete 14. depth 99 , adjacent to item 2 above 15. depth 118 , adjacent to item 7 above 16. depth 121 , close SSE of item 9 above 17. depth 86 , close S of item 10 above 18. depth 34 , adjacent to item 13 above 19. depth 66, close NE of item 11 above 20. depth 123 , adjacent to item 12 above 21. depth 106 , adjacent to item 13 above 22. depth 82 , adjacent to item 11 above 23. depth 8, close SW of 51°58´67N., 001°27´40E 24. depth 92 , close N of 51°58´93N., 001°27´60E 25. depth 61, close S of item 12 above 26. depth 34, close W of item 13 above Chart 1183 ETRS89 DATUM Insert 1. Delete 19. Charts 1406 and 1408 WGS84 DATUM Insert 2,3,4 and 5. Delete: 15 and 16 Chart 1543 ETRS89 DATUM Insert 2 and 6. Delete 20. Chart 1610 ETRS89 DATUM Insert: 2, 3, 4, 5, 6, 7, 8, 9 Delete 15, 16, 17 and 18. Chart 1630 WGS84 DATUM Insert 3, 4. Delete 15. Chart 2052 ETRS89 DATUM Insert: 2, 7, 8, 9, 10, 11, 12, 13, 14 Delete 15, 19, 20, 21, 22 and 23. Chart 2693 ETRS89 DATUM Insert 7, 10, 11, 12, 13 and 14. Delete 22, 23, 24, 25 and 26. |
Admiralty Charts: 1183, 1406, 1408, 1543, 1610, 2052 and 2693. Imray Charts: C1, C28 and C30. Admiralty Leisure Folios: 5606.1, 5606.3, 5606.4, 5607.1, 5607.2 and 5607.5, . Imray Leisure Folios: 2000.1, 2000.3, 2000.4, 2000.10, 2100.1, 2100.6 and 2100.7, A real pot pourri of reduced depths around the Cutler and Bawdsey Banks off the Deben, the installation of AIS at the Varne and East Goodwin Light Floats, the NE Spit ECB, the North Shipwash NCB and the Southwold Light House and the movement of the Sunk E1 Safe Water Mark further east.
Images courtesy of Imray/Meridian ID10; left click to enlarge, right click to download. |
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Week 52 |
Notice 5929 - Source: Maritime and Coastguard Agency & Port of London Authority Chart 1183 ETRS89 DATUM Insert: drying height 0 7 enclosed by 0m low water line (a) 51°46´28N., 001°35´32E. drying height 0 6 enclosed by 0m low water line 51°45´21N., 001°34´35E. drying height 0 3 enclosed by 0m low water line 51°44´28N., 001°33´45E. depth 02 and extend 2m contour NW to enclose 51°44´58N., 001°27´26E. Delete: depth 15 enclosed by 2m contour, close NE of: (a) above Chart 1975 ETRS89 DATUM Insert: drying height 0 7 enclosed by 0m low water line (a) 51°46´28N., 001°35´32E. drying height 0 6 enclosed by 0m low water line 51°45´21N., 001°34´35E. drying height 0 3 enclosed by 0m low water line 51°44´28N., 001°33´45E. depth 02 and extend 2m contour NW to enclose 51°44´58N., 001°27´26E. depth 11 and extend 2m contour NW to enclose (c) 51°40´43N., 001°22´17E. Delete: depth 35 , adjacent to: (a) above depth 42 , close S of: (b) above depth 19 , close SE of: (c) above Chart 2692 ETRS89 DATUM drying height 0 7 enclosed by 0m low water line (a) 51°46´28N., 001°35´32E. drying height 0 6 enclosed by 0m low water line 51°45´21N., 001°34´35E.
Delete depth 35 , close NW of: (a) above |
Admiralty Charts: 1183, 1975 and 2692. Imray Charts: C1. Admiralty Leisure Folios: 5607.2, 5607.4. Imray Leisure Folios: 2100.1 Some important depth corrections at the Long Sand Head, the Sunk Head and Middle Sunk. Please note that for convenience CTTE has added the four recent depth corrections for the Long Sand published earlier in UKHO NtM during week 49.
Images courtesy of Imray/Meridian ID10. Left click to enlarge, right click to download. |
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Week 50 |
Admiralty Charts published 13 December 2012 Chart 1609 England – East Coast, Thames Estuary, Knock John Channel to Sea Reach. 1:25,000 |
Includes changes to depths from the latest Port of London Authority surveys. Note: This chart remains affected by Notice 3218(T)/12 (Measuring instruments in Gravesend Reach, Lower Hope Reach, Mucking Flats, Sea Reach, Maplin Sands and Oaze). |
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Week 49 |
Notice 5505 - Source: Maritime and Coastguard Agency & Port of London Authority Chart 1975 ETRS89 DATUM Insert: depth 24 enclosed by 5m contour at (a) 51° 47´·74N., 1° 37´·12E. depth 13 enclosed by 2m contour at (b) 51° 46´·08N., 1° 35´·34E. depth 37 enclosed by 5m contour at 51° 42´·38N., 1° 32´·83E. depth 72 and extend 10m contour SE to enclose (c) 51° 42´·24N., 1° 32´·72E. Delete: depth 41 enclosed by 5m contour, adjacent to: (a) above depth 63 , adjacent to: (b) above depth 118 , adjacent to: (c) above Chart 2692 ETRS89 DATUM Insert: depth 24 at (a) 51° 47´·74N., 1° 37´·12E. depth 13 enclosed by 2m contour at (b) 51° 46´·08N., 1° 35´·34E. Delete: depth 41 , adjacent to: (a) above depth 63 , close NW of: (b) above |
Affects: Admiralty Charts: 1975 and 2692. Imray Charts: C1. Admiralty Leisure Folios: 5607.2. Imray Leisure Folios: 2000.1 Some important new shallow depths around the Long Sand and particularly at the Long Sand Head.
Images courtesy of Imray/Meridian ID10, left click to enlarge, right click to download. |
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Week 48 |
Admiralty Charts published 29th November, 2012 Chart 1606 England – East Coast, Thames Estuary, Fisherman’s Gat to Princes Channel. |
Includes changes to depths from the latest Port of London Authority and Trinity House surveys. Also includes changes to Kentish Flats and London Array Offshore wind farms. |
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Week 46 |
EAST COAST OF ENGLAND - SUNK TRAFFIC SEPARATION SCHEME - On or about 1st December, 2012. - Characteristics : Pillar: Red & White Vertical Stripes: Iso 2.5 seconds: Red spherical topmark: Racon as follows:- Type : Agile Frequency Code : Morse 'T' Nominal Range : 10 miles Frequency : X band 9320 MHz to 9500 MHz S band 2920 MHz to 3100MHz Display Period : On 20 seconds : Off 40 seconds - Total 60 seconds - |
Trinity House Notice to Mariners No 50 of 2012 (Trinity House Notice to Mariners No.45/12 dated 3rd October, 2012, previously refers.) Affects: Admiralty Charts: 1183 Imray Charts: C1. Admiralty Leisure Charts: 5607.1 Imray Leisure Charts: This is an exact repeat of NtM 45 of 2012. New Safe Water Mark to be established to the East of the Sunk Traffic Separation Zone.
Image courtesy of Imray/Meridian ID10. Left click to enlarge, right click to download. |
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Week 45 |
Admiralty Charts to be published 29th November 2012 Chart 1606 England – East Coast, Thames Estuary, Fisherman’s Gat to Princes Channel. 1:25,000 |
Includes changes from the latest Port of London Authority and Trinity House surveys. Also includes updated Kentish Flats and London Array Offshore wind farms. |
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Week 45 |
Notice 5004 - Source: Trinity House Note: This update has been included in a New Edition of Chart 1630 published 1 November 2012. Charts 1406, 1408, WGS84 DATUM, Charts 1610, 2052 ETRS89 DATUM Insert |
Affects: Admiralty Charts: 1406, 1408, 1610 and 2052 Imray Charts: C1. Admiralty Leisure Folios: 5607.1. An obstruction to the east of the Sunk Gyratory but at a depth that will not trouble leisure craft
Image courtesy of Imray/Meridian ID10. Left click to enlarge, right click to download. |
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Week 42 |
EAST COAST OF ENGLAND - On or about 1st December, 2012. New lighted buoy to be established to mark the extension to the eastern part of the Sunk Traffic Separation Scheme at 51° 53'.230N., 002° 07'.506E Characteristics : Pillar: Red & White Vertical Stripes: Iso 2.5 seconds: Red spherical topmark: Racon as follows:- Type : Agile Frequency Code : Morse 'T' Nominal Range : 10 miles Frequency : X band 9320 MHz to 9500 MHz S band 2920 MHz to 3100MHz Display Period : On 20 seconds : Off 40 seconds : Total 60 seconds |
Trinity House Notices to Mariners No 45 of 2012 New Safe Water Mark to be established to the East of the Sunk Traffic Separation Zone.
Image courtesy of Imray/Meridian ID10. Left click to enlarge, right click to download. |
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Week 39 |
ADMIRALTY CHARTS TO BE PUBLISHED 18 OCTOBER 2012 Chart 1183 - CAUTION – CHANGES TO THE SUNK EAST AND AT WEST HINDER TRAFFIC SEPARATION SCHEMES
- The routeing information shown on these charts incorporates the changes scheduled for implementation at 0000 UTC 1st December 2012. The previous edition of these charts should continue to be used until these changes are implemented. Note: The chart numbers of the previous editions is to be changed to X1183 etc. They will be updated independently and withdrawn shortly after the implementation date. Chart 1406 - Chart 1408 - Chart 1610 - Chart 2052 - Chart 2449 - |
Includes changes to the IMO- Includes changes to the IMO- surveys. Includes changes to the IMO- Includes changes to the IMO- Includes changes to the IMO- Includes changes to the IMO- |
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Week 39 |
Notice 4309 - Source: Port of London Authority Charts 1183, 1606, 1607 and 1609 ETRS89 DATUM Move:
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Affects: Admiralty Charts: 1183, 1606, 1607 and 1609. Imray Charts: C1. Admiralty Leisure Folios: 5606.6. Imray Leisure Folio: 2100.1 Very small moves in buoyage positioning in the Knock John, probably in consequence of recent dredging for the London Gateway project.
Image courtesy of Imray/Meridan ID10. Left click to enlarge, right click to download. |
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Week 39 |
Notice 4312 - Source: Port of London Authority Charts 1183, 1606, 1607 and 1975 ETRS89 DATUM Replace |
Affects: Admiralty Charts: 1183, 1606, 1607 and 1975. Imray Charts: C1. Admiralty Leisure Folios: 5606.6. Imray Leisure Folio: 2100.1 Former Obstruction now reduced to Foul Ground in Fisherman’s Gat. Unlikely to affect
leisure craft as I assume no-
Image courtesy of Imray/Meridan ID10. Left click to enlarge, right click to download. |
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Week 35 |
Notice 3939 - Source: Netherlands Notice 32/372/12 Chart 1630 WGS84 DATUM Insert legend, CHANGES TO TSS TO BE IMPLEMENTED ON 1 DECEMBER 2012 (SEE NL NtM 365(P)/12 OR UKHO NtM 3529(P)/12), centred on: 51° 48´·80N., 2° 04´·80E. |
Affects: Admiralty Charts: 1630. Imray Charts: C30. See Notice 3530 in Week 32 for details. |
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Week 32 |
Notice 3530 - Source: UKHO The following insertion is to be made to the below listed charts: Insert legend, CHANGES TO TSS TO BE IMPLEMENTED ON 1 DEC 2012 (SEE NM 3529(P)/12), Chart 1183 ETRS89 DATUM - Chart 1406 WGS84 DATUM - Chart 1408 WGS84 DATUM - Chart 1610 ETRS89 DATUM - Chart 2052 ETRS89 DATUM - Notice 3529(P)/12 - Source: International Maritime Organization Amendments to the existing traffic separation scheme, SUNK (TSS) EAST, have been adopted by the International Maritime Organization (IMO) and are to be implemented at 0000 UTC on 1 December 2012. The details of the amended scheme are shown in the accompanying diagram. The numbered positions on the diagram relate to the positions quoted below. (All positions are referred to WGS84 Datum) SUNK (TSS) EAST The routeing measure comprises of amendments to the SUNK (TSS) EAST to be extended 5·5 nautical miles eastwards as follows: a. A separation zone bounded by a line connecting the following geographical positions: (22) 51° 53´·07N., 2° 07´·46E. (23) 51° 53´·39N., 2° 07´·55E. (24) 51° 48´·84N., 1° 51´·86E. (25) 51° 48´·54N., 1° 51´·85E. b. A separation zone bounded by a line connecting the following geographical positions: (26) 51° 54´·59N., 2° 07´·93E. (27) 51° 49´·92N., 1° 51´·89E. (28) 51° 52´·06N., 1° 49´·37E. (29) 51° 53´·90N., 1° 49´·96E. (30) 51° 55´·72N., 1° 50´·54 E. (31) 51° 55´·59N., 1° 51´·73E. (32) 51° 52´·31N., 1° 50´·68E. (33) 51° 50´·99N., 1° 52´·27E. (34) 51° 55´·63N., 2° 08´·24E. c. A traffic lane for eastbound traffic between the separation zone described in a. above and a line connecting the following geographical positions: (35) 51° 47´·45N., 1° 51´·82E. (36) 51° 51´·89N., 2° 07´·08E. d. A traffic lane for westbound traffic between the separation zone described in a. above and that portion of the separation zone described in b. above connecting the following geographical positions: (26) 51° 54´·59N., 2° 07´·93E. (27) 51° 49´·92N., 1° 51´·89E. Details of these routeing measures will be included in New Editions of Charts 2052, 1183, 1610, 1630, 1406 and 1408 to be published in October 2012. These charts will be published with a cautionary note advising mariners that the existing charts, which will be given an ’X’ prefix, should be retained and used with respect to the current routeing measures until 0000 UTC on 1 December 2012. Charts 2182A and 5500 will be updated by Notice to Mariners. |
Affects: Admiralty Charts: 1183, 1406, 1408, 1610 and 2052. Imray Charts: C1. Admiralty Leisure Folios: 5607.1. 5607.2. Imray Leisure Folios: 2000.1. Affects: Admiralty Charts: 1183, 1406, 1408, 1610 and 2052. Imray Charts: C1. Admiralty Leisure Folios: 5607.1. 5607.2. Imray Leisure Folios: 2000.1. A revision of the Sunk TSS as from 1st December, 2012.
Image copyright of the UKHO. Left click to enlarge, right click to download. |
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Week 26 |
Notice 2790 - Source: Trinity House Chart 1183 ETRS89 DATUM Insert depth 9 and extend 10m contour NE to enclose (a) 51° 47´·81N., 1° 37´·30E. Move Black Deep light- Delete depth 96 , close SW of: (a) above Chart 1610 ETRS89 DATUM Move Black Deep light- Charts 1975 and 2692 ETRS89 DATUM Insert: 1. depth 41 enclosed by 5m contour at (a) 51° 47´·73N., 1° 37´·12E. 2. depth 9 and extend 10m contour NE to enclose (b) 51° 47´·81N., 1° 37´·30E. Move Black Deep light- Chart 1975 ETRS89 DATUM Delete depth 8, close WSW of: (a) above depth 117 , close NE of: (b) above Chart 2692 ETRS89 DATUM Delete depth 64 , close SW of: (a) above depth 9, close NE of: (a) above |
Affects: Admiralty Charts: 1183 1607 and 1609. Imray Charts: C1. Admiralty Leisure Folios: 5606.2. Imray Leisure Folios: 2100.1. Changes at the Long Sand Head including movement of the Black Deep PHB (as already notified by the Trinity House notice in week 21. Depth reductions at the Long Sand Head are notified (note that the chartlet shows three other depth reductions from previous NtMs.).
Image courtesy of Imray ID10. Left click to enlarge, right click to download. |
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Week 21 |
East Coast Of England - Amendment: Moved 066º 591 metres to 51º 47’.920N., 001º 36’.780E. Movement effected consequent upon a recent survey. |
Trinity House Notice to Mariners No 28 of 2012 Affects: Admiralty Charts: 1975. Imray Charts: C1. Admiralty Leisure Folios: 5607.2. Imray Leisure Folios: 2000.1. Small but important move north-
Image courtesy of Imray ID10. Left click to enlarge, right click to download. |
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Week 14 |
Notice 1462 - Source: Trinity House and London Array Ltd. Chart 1183 ETRS89 DATUM Insert the accompanying block, showing amendments to buoyage, depths and legends, centred on: 51° 23´·40N., 1° 11´·60E. Chart 1607 ETRS89 DATUM Insert the accompanying block, showing amendments to buoyage, depths and legends, centred on: 51° 24´·22N., 1° 11´·64E. Chart 1183 ETRS89 DATUM Insert: submarine power cable, , joining: 51° 35´·38N., 1° 25´·52E. (limit of wind farm) 51° 34´·07N., 1° 26´·77E. 51° 33´·72N., 1° 26´·55E. 51° 28´·01N., 1° 16´·46E. 51° 25´·43N., 1° 07´·01E. 51° 23´·73N., 1° 00´·06E. 51° 23´·01N., 0° 58´·43E. 51° 21´·60N., 0° 56´·50E. (S border) Chart 1606 ETRS89 DATUM Insert 51° 35´·38N., 1° 25´·52E. (limit of wind farm) 51° 34´·16N., 1° 26´·72E. (E border) and 51° 33´·96N., 1° 26´·72E. (E border) 51° 33´·72N., 1° 26´·55E. 51° 30´·58N., 1° 20´·82E. 51° 28´·01N., 1° 16´·46E. 51° 26´·53N., 1° 11´·08E. (S border) Chart 1607 ETRS89 DATUM Insert: 51° 35´·38N., 1° 25´·52E. (limit of wind farm) 51° 34´·07N., 1° 26´·77E. 51° 33´·72N., 1° 26´·55E. 51° 30´·58N., 1° 20´·82E. 51° 28´·01N., 1° 16´·46E. 51° 25´·43N., 1° 07´·01E. 51° 25´·17N., 1° 05´·70E. 51° 23´·73N., 1° 00´·06E. 51° 23´·01N., 0° 58´·43E. 51° 22´·21N., 0° 57´·38E. Chart 1975 ETRS89 DATUM Insert: 51° 35´·38N., 1° 25´·52E. (limit of wind farm) 51° 34´·93N., 1° 25´·97E. (linear scales) |
Affects: Admiralty Charts: 1183, 1606, 1606 and 1975. Imray Charts: C1 Admiralty Leisure Folios: 5606.4, 5606.5. Imray Leisure Folios: 2100.1, 2100.5 The first correction refers to the movement of the marking of the Copperas Channel near the Margate Hook. This notice does not give the coordinates of the new positionsbut Trinity House records them as ‘Reculver’ QR Port Hand Buoy at 51° 23'.63N., 001° 12'.56E and ‘Copperas’ QG Starboard Hand Buoy at 51° 23'.81N., 001° 11'.18E. For Chart 1183. Copyright is the UKHO. Right click on image to download as a jpg image, Click here to download as a pdf file.
For Chart 1607. Copyright is the UKHO. Right click on image to download as a jpg image, Click here to download as a pdf file. The second correction records the position of the first power cable between the East Swale and the London Array Wind Farm. Note that in Week 9, we covered the two Rock Berms and the shallow depth at those points where this cable crossed the Kentish Flats Wind Farm Cable and the BritNed Power Car between Britain and the Netherlands.
Image courtesy of Imray ID10. Left click to enlarge, right click to download. |
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Week 12 |
Notice 1223 - Legends. Depth. Source: Thanet Offshore Wind Ltd Note: Former Notice 841(P)/09 is cancelled. Charts 1183, 1610 ETRS89 DATUM and 1406 and 2449 WGS84 DATUM Insert the accompanying block, showing new wind turbines, lights, fog signals, restricted area, obstruction and amendments to submarine power cable and legends, centred on: 51° 28´·02N., 1° 36´·30E. Chart 1610 ETRS89 DATUM and Chart 2449 WGS84 DATUM Insert: Delete: depth 245 , adjacent to: (a) above |
Affects: Admiralty Charts: 1183, 1406, 1610, and 2449.975. Imray Charts: C1 Admiralty Leisure Folios: 5607.1. Imray Leisure Folios: 2100.1. 1. New blocks for the Thanet Wind Farm now it is complete.
For Chart 1183 (Right click Image for JPG download, click here for PDF download)
For Chart 1406 (Right click Image for JPG download, click here for PDF download)
For Chart 1610 (Right click Image for JPG download, click here for PDF download)
For Chart 2449 (Right click Image for JPG download, click here for PDF download) Position of Unexploded Ordnance is almost exactly due east of the South Knock south cardinal buoy but in over 20m of water.
Chart Blocks are copyright of the UKHO. Image of Ordnance position courtesy of Imray ID10. Left click to enlarge, right click to download. |
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Week 11 |
Notice 1089 - Source: UKHO Chart 1975 ETRS89 DATUM Insert limit of wind farm, pecked line, joining: (a) 51° 35´·00N., 1° 26´·22E. (existing limit), 51° 35´·65N., 1° 25´·05E. and (b) 51° 38´·10N., 1° 24´·10E. (existing limit) Delete former limit of wind farm, pecked line, joining: (a) above and (b) above |
Affects: Admiralty Charts: 1975. Imray Charts: C1 Admiralty Leisure Folios: 5607.2. Imray Leisure Folios: 2000.1. This notice corrects the marking of the western edge of the London Array Wind Farm to extend it southwards to include the turbines leading up to Foulger’s Gat. Readers are advised to use the CTTE chartlet in the Temporary Notices list which shows the construction area of the Wind Farm which is wider than this correction but for the time of construction more relevant for leisure users. |
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Week 10 |
New Editions of Admiralty Charts to be published 29th March, 2012 Chart 2692 England – East Coast, Sunk Inner Precautionary Area. 1:25,000 |
Includes changes to depths from the latest British Government surveys. |
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Wk 6 |
Notice 622 - Source: Visser & Smit Marine Contracting Chart 1606 ETRS89 DATUM Insert: Chart 1607 ETRS89 DATUM Insert:
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Affects: Admiralty Charts: 1607. Imray Charts: C1 Admiralty Leisure Folio: 5606.5 Imray Folio: 2100.1 This is the reduced clearances at the Kentish Flats and BritNed cable crossings with the London array cable where rock berms have been installed. See below in Week 5 for images of location. |
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Week 5 |
London Array - Kentish Flats cable crossings (51° 25'.217N, 001° 06'.033E). At these three crossings the typical sea bed level was - BritNed cable crossing (51° 28'.583N, 001° 17'.417E). At this crossing the seabed level varies from - The start and end coordinates of the rock berm are given in the following tables Crossing: Kentish Flats From: 51° 25'.203N 001° 05'.895E to 51° 25'.252N 001° 06'.169E BritNed From 51° 28'.549N 001° 17'.372E to 51° 28'.599N 001° 17'.457E |
Affects: Admiralty Charts: 1607. Imray Charts: C1 Admiralty Leisure Folio: 5606.5 Imray Folio: 2100.1 Note this is not a UKHO NtM as yet but issued by the London Array. It provides details of a serious reduction in depths particularly where the London Array cable passes over the cable from the Kentish Flat Wind Farm. A rock berm is a rock barrier wall. There is no information as to its construction but it can be assumed to be substantial enough to provide protection and stability to the cable crossing. Whether these will be marked is not known at present.
Images courtesy of Imray ID10. Left click to enlarge, right click to download. |
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Week 5 |
Notice 496 - Source: NetSurvey Chart 1183 ETRS89 DATUM Insert depth 19 enclosed by 2m contour at 51° 47´·60N., 1° 36´·85E. Chart 1610 ETRS89 DATUM Insert depth 19 and extend 5m contour NE to enclose (a) 51° 47´·60N., 1° 36´·85E. Delete depth 33 , close WSW of: (a) above Chart 1975 ETRS89 DATUM Insert depth 19 enclosed by 2m contour at 51° 47´·61N., 1° 36´·84E. depth 117 at (a) 51° 48´·06N., 1° 37´·78E. and (b) 51° 47´·84N., 1° 37´·40E. Delete depth 122 , close S of: (a) above depth 116 , close SW of: (b) above Chart 2692 ETRS89 DATUM Insert depth 19 enclosed by 2m contour at 51° 47´·61N., 1° 36´·84E. depth 117 at 51° 48´·06N., 1° 37´·78E. and 51° 47´·84N., 1° 37´·40E. Delete depth 13 at 51° 47´·88N., 1° 37´·64E. |
Affects: Admiralty Charts: 1183, 1610, 1975 and 2692. Imray Charts: C1 Admiralty Leisure Folio: 5607.2 Imray Folio: 2000.1 An important change in depth at the Long Sand Head indicating the continuing trend
for the Head to extend north-
Image courtesy of Imray ID10. Left click to enlarge, right click to download. |
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Week 4 |
Notice 323 - Source: Port of London Authority There are a total of eight insertions of new depths and 11 deletions affecting 5 charts according to the following schedule. Insertions: 1. drying height 1 1 enclosed by 0m low water line at 51° 34´·72N., 1° 08´·07E. 2. depth 13 enclosed by 2m contour at 51° 34´·52N., 1° 07´·24E. 3. depth 02 enclosed by 2m contour at 51° 34´·46N., 1° 06´·61E. 4. depth 07 and extend 2m contour NW to enclose 51° 33´·79N., 1° 08´·32E. 5. depth 4 enclosed by 5m contour at 51° 33´·57N., 1° 07´·74E. 6. depth 5 enclosed by 5m contour at 51° 33´·43N., 1° 07´·30E. 7. drying height 0 4 enclosed by 0m low water line at 51° 32´·79N., 1° 02´·00E. Deletions 8. depth 115 , adjacent to: 2. above 9. depth 36 , close NW of: 3. above 10. depth 8, close N of: 4. above 11. depth 07 , close SE of: 4. above 12. depth 75 , adjacent to: 3. above 13. depth 4, close W of: 7. above 14. depth 86 , close NW of: 2. above 15. depth 6, close WSW of: 1. above 16. depth 86 , adjacent to: 4. above 17. depth 76 , adjacent to: 7. above 18. depth 86 , adjacent to: 6. above Chart 1183 ETRS89 DATUM Insert items 6 and 7 Chart 1606 ETRS89 DATUM Insert items 4, 5 and 6 Delete items 12 and 18 Chart 1607 ETRS89 DATUM Insert items 1 to 7 Delete items 8 to 13 Chart 1609 ETRS89 DATUM Insert items 1 to 7 Delete items 8 and 12 to 17 Chart 1975 ETRS89 DATUM Insert items 1 to 3. Delete items 8 and 9. |
Affects: Admiralty Charts: 1183, 1606, 1607, 1609 and 1975. Imray Charts: C1 Admiralty Leisure Folio: 5606.2, 5606.6 Imray Leisure Folios: 2100.1 Some surprising reductions in depth on the south side of the West Barrow Sands, at the North Knob adjacent to the Barrow No 10 Port Hand Buoy and in Knob Gat. If you use this part of the Barrow Deep and Knob Gat, these depths are important to note.
Image courtesy of Imray ID10. Left click to enlarge, right click to download. |
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Week 52 |
East Coast of England - Date: On or about 8th March, 2012. 1. Station: Walker Lighted Buoy. Latitude 51° 53’.791N., Longitude 001° 33’.903E. Amendment: Existing buoy discontinued and a new buoy established in lieu. Characteristics: Pillar: Yellow above Black above Yellow: Q(9)15 seconds. West Cardinal Topmark. 2. Station: S.W. Shipwash Lighted Buoy Latitude 51° 54’.750N., Longitude 001° 34’.213E. Amendment: Existing buoy discontinued and a new buoy established in lieu. Characteristics: Pillar: Yellow: Fl.Y. 2.5 seconds. Yellow ‘X’ Topmark. |
Trinity House Notices to Mariners No 46/2011 (C15) Affects: Admiralty Charts: 2052. Admiralty Leisure Folios: 5607.2. Imray Charts: C1, C25 and C30.
Images courtesy of Imray ID10. Left click to enlarge; right click to download. |
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Week 44 |
Notice 4991 - Source: DONG Energy Power (UK) Ltd Note: On Chart 1975 the vertical clearances remain unchanged. Chart 1183 ETRS89 DATUM Substitute: symbol, wind turbine, Fl.Y.2·5s5M (77) for symbol, wind turbine Fl.Y.5s5M (77) 51° 44´·74N., 1° 17´·43E. symbol, wind turbine, Fl.Y.5s2M (77) for symbol, wind turbine Fl.Y.2·5s2M (77) 51° 43´·51N., 1° 14´·98E. Chart 1975 ETRS89 DATUM Amend F9 wind turbine to, Fl.Y.2·5s5M (77) (F.R Lts) 51° 44´·74N., 1° 17´·43E. G5 wind turbine to, Fl.Y.5s2M (77) (F.R Lts) 51° 43´·51N., 1° 14´·98E. |
Affects: Admiralty Charts: 1183 and 1975. Admiralty Leisure Folios: 5607.2, 5607.4. Imray Charts: C1 (Wind Farm Lights not shown on current edition). Imray Folio charts 2000.1 This changes the light characteristics on two of the wind turbines at the edge of the Gunfleet Sands Wind Farm. The first change affects the northerly of two lit turbines on the very eastern edge of the Wind Farm. The second alters the characteristics of the middle lit wind turbine on the Swin side of the Wind Farm. I regret no image is possible at the moment. |
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Week 39 |
Notice 4403 - Source: Marine Management Organisation Charts 1975, 2052 and 2692 ETRS89 DATUM Insert depth 174 and extend 20m contour W to enclose (a) 51° 48´·96N., 1° 29´·86E. Charts 1975 and 2052 Delete depth 195 , close SE of: (a) above |
Affects: Admiralty Charts: 1975, 2052 and 2692. Admiralty Leisure Folios: 5607.2. Imray Charts: C1 Imray Leisure Folios: 2000.1. Unlikely to affect leisure users. Reduction in depth at the head of the East Swin.
Image courtesy of Imray ID10. Red Correction symbol indicates position of new sounding. Left click to enlarge, right click to download. |
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Week 36 |
Notice 4021 - Source: Mr R Gaspar Chart 1975 ETRS89 DATUM Insert legend, Less water reported (2011), centred on: 51° 37´·30N., 1° 16´·20E. |
Affects: Admiralty Charts: 1975. Admiralty Leisure Folios: 5606.6, 5607.2 Imray Charts: C1 and C30 Imray Folio Charts: 2100.1 This correction is based upon the experience of the motor yacht Mystique in July, 2011 which went aground exactly on the spot charted as 3.7m. IMPORTANT CORRECTION – see chartlet on our downloads page.
Image courtesy of Imray ID10. Left click to enlarge, right click to download. |
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Week 35 |
Notice 3813 - Source: UKHO Charts 1183, 1607, 1610 ETRS89 DATUM and Chart 2449 WGS84 DATUM Insert: depth 78 (a) 51° 26´·51N., 1° 28´·00E. Delete: depth 81 , close SW of: (a) above and on Chart 1607 also delete depth 84 , close NE of: (a) above Chart 1610 ETRS89 DATUM Insert the accompanying block, showing amendments to territorial sea and fishery limit, centred on: 51° 20´·10N., 1° 48´·80E. Chart 2449 WGS84 DATUM Insert the accompanying block, showing amendments to territorial sea and fishery limit, centred on: 51° 19´·80N., 1° 48´·90E. |
Affects: Admiralty Charts: 1183, 1607, 1610 and 2449. Note this also affects Chart 1828 but is already included in the latest print. Admiralty Leisure Folios: 5606.1, 5606.3, 5606.4 Imray Charts: C1 and C30 Imray Folio Charts: 2100.1 Two items but unlikely to affect leisure users: 1. Slight reduction on the North- 2. A change in the territorial and sea fishing limits at the South Falls.
Red symbol indicates position of new sounding. Image courtesy of Imray ID10; left click to enlarge, right click to download. Admiralty Blocks for revised Territorial and Sea Fishing Limits PDF Download for Chart 1610 PDF Download for Chart 2449 |
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Week 27 |
Admiralty Charts to be published 7th July 2011 Chart 1975 England – East Coast, Thames Estuary, Northern Part. 1:50,000 |
Includes changes to depths in the Sunk Precautionary Area from the latest British Government and Trinity House surveys. Also includes changes to depths and buoyage in the River Crouch. |
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Week 28 |
Notice 3044 - Source: UKHO Note: This update has been included in a New Edition of Chart 1975 published 7 July 2011. Chart 2052 ETRS89 DATUM Insert: depth 11 51° 50´·12N., 1° 36´·37E. depth 101 51° 49´·65N., 1° 35´·35E. depth 126 51° 49´·41N., 1° 36´·09E. |
Affects: Admiralty Charts: 1975, 2052 Admiralty Leisure Folios: 5607.1, 5607.2, 5606.5 Imray Charts: C1. Imray Folio Charts: 2000.1 Depths to the north and north west of the Trinity South Cardinal Buoy in the Inner Sunk Precautionary Area. Unlikely to be of consequence to leisure sailors. |
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Week 24 |
Admiralty Charts to be published 7 July 2011 1975 England – East Coast, Thames Estuary, Northern Part. |
Includes changes to depths in the Sunk Precautionary Area from |
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Week 23 |
Admiralty Charts to be published 9 June 2011 Chart 2692 - Note: This chart is to be deleted from the list of charts affected by Notice 6078(T)/10. |
Includes changes to depths from the latest British Government and Trinity House surveys. |
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Week 23 |
Notice 2410 ENGLAND - Source: International Maritime Organization Chart 323 ETRS89 DATUM Insert the accompanying block, showing amendments to cautionary notes, centred on: 50° 57´·5N., 2° 13´·1E. legend, Crossing Traffic (see Note), orientated NW/SE, centred on: 51° 05´·00N., 1° 35´·00E. 51° 07´·60N., 1° 41´·40E. Chart 1610 ETRS89 DATUM Insert the accompanying block, showing amendments to cautionary notes, centred on: 51° 14´·3N., 1° 10´·9E. legend, Crossing Traffic (see Note), orientated NW/SE, centred on: 51° 04´·60N., 1° 34´·80E. 51° 08´·50N., 1° 43´·30E. Chart 1892 ETRS89 DATUM Insert the accompanying block, showing amendments to cautionary notes, centred on: 50° 44´·3N., 1° 51´·0E. legend, Crossing Traffic (see Note), orientated NW/SE, centred on: 51° 04´·90N., 1° 35´·00E. 51° 08´·05N., 1° 41´·70E. Chart 2449 WGS84 DATUM Insert the accompanying note, SANDETTIÉ- legend, Crossing Traffic (see Note), orientated NW/SE, centred on: 51° 04´·50N., 1° 35´·50E. 51° 08´·50N., 1° 43´·50E. Delete former note, SANDETTIÉ- Chart 2451 WGS84 DATUM Insert the accompanying note, CROSSING TRAFFIC, centred on: 51° 08´·00N., 0° 55´·00E. legend, Crossing Traffic (see Note), orientated NW/SE, centred on: 51° 03´·85N., 1° 34´·50E. Chart 5500 (Panel B) UNDETERMINED DATUM Insert the accompanying block, showing amendments to cautionary note, centred on: 50° 54´·4N., 2° 29´·8E. |
Affects: Admiralty Charts: 323, 1610, 1892, 2449, 2451 and 5500 Admiralty Leisure Folios: 5606.1 and 5606.3 Imray Charts: C8 and C30 Imray Folio Charts: 2100.5, 2100.6 and 2100.7 This Notice whilst quite lengthy because of all the variations for different Admiralty
Charts effectively comprises two messages for commercial shipping: first a warning
to crossing traffic in the Dover Straits leaving the north- It follows that leisure vessels should not be in the Deep Water route! The notice comprises blocks (all similar within their subject) for pasting on Admiralty Charts. All can be downloaded here as PDF files for cutting and pasting. Chart 323 Insertion regarding ‘Crossing Traffic’ Chart 1610 Insertion regarding ‘Crossing Traffic’ Chart 1892 Insertion regarding ‘Crossing Traffic’ Chart 2449 1. Insertion regarding the ‘Sandettie Deep Water route. 2. Insertion regarding ‘Crossing Traffic’ Chart 2451 Insertion regarding ‘Crossing Traffic’ Chart 5500 Insertion regarding the ‘Sandettie Deep Water route’ |
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Week 23 |
Notice 2448 - Source: Trinity House Notice 24/11 Charts 1183, 1606, 1607 and 1975 ETRS89 DATUM Delete Safe Water Mark Mo(A)15s Long Sand Inner at 51° 38´·78N., 1° 25´·63E. and Safe Water Mark LFl.10s Long Sand Outer at 51° 35´·90N., 1° 26´·00E. |
Affects: Admiralty Charts: 1183, 1606, 1607 and 1975 Admiralty Leisure Folios: 5606.11 Plan B Imray Charts: C1 Imray Folio Charts: 2100.3 This is the removal of both Safe Water Marks from Foulgers’ Gat during the construction of the London Array Wind Farm. They should be replaced when work is complete.
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Week 20 |
EAST COAST OF ENGLAND - FOULGER’S GAT Date : On or about 14th May, 2011. During construction of the London Array Offshore Wind Farm, navigation through Foulger’s
Gat is not recommended. Consequently and in order to facilitate the construction
of the London Array Offshore Wind Farm it has become necessary to temporarily remove
the following lighted buoys:- 1. Station: Long Sand Inner Lighted Buoy. Position : 51 deg 38’.800N., 001 deg 25’.600E. 2. Station: Long Sand Outer Lighted Buoy. Position : 51 deg 35’.900N., 001 deg 26’.000E. Further notice will be given when the buoys are to be re- |
Trinity House Notice to Mariners No.24/11 C9 |
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Week 20 |
Admiralty Charts to be published 9 June 2011 Chart 2692 England – East Coast, Sunk Inner Precautionary Area. |
Includes changes to depths from the latest British Government and Trinity House surveys |
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Week 14 |
Notice 1476 ENGLAND - Source: Trinity House Chart 2692 ETRS89 DATUM Insert: depth 42 enclosed by 5m contour and extend 10m contour N to enclose 51° 47´·66N., 1° 36´·82E. depth 73 enclosed by 10m contour 51° 47´·70N., 1° 36´·89E. depth 122 enclosed by 15m contour 51° 47´·78N., 1° 37´·02E. |
Affects: Admiralty Charts: 108, 1190 and 1200 Admiralty Leisure Folios: 5607.2, 5606.9, 5606.10 Imray Charts: C1, and C30 Imray Folio Charts: 2000.1 Reduced depths at the Long Sand Head. Whilst these new depths will in general not
trouble leisure users in settled weather, this is continuing evidence of the extension
north-
Red Spots mark the position of the new soundings. Image courtesy of Imray ID10 |
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2011 Week 8 |
Notice 849 ENGLAND - Cautionary note. Source: London Array Ltd. Charts 1183 and 1610 ETRS89 DATUM Insert limit of wind farm, pecked line, joining: (a) 51° 42´·30N., 1° 30´·00E. (b) 51° 40´·55N., 1° 33´·20E. (c) 51° 37´·50N., 1° 34´·75E. (d) 51° 34´·15N., 1° 34´·55E. (e) 51° 34´·40N., 1° 27´·30E. (f) 51° 35´·65N., 1° 25´·05E. (g) 51° 38´·10N., 1° 24´·10E. legend, London Array Offshore Wind Farm Under construction (2011- the accompanying note, (For Chart 1183 - Chart 1606 ETRS89 DATUM Insert limit of wind farm, pecked line, joining: (a) 51° 36´·40N., 1° 24´·76E.(scales) (b) 51° 35´·65N., 1° 25´·05E. (c) 51° 34´·72N., 1° 26´·72E. (E border) legend, London Array Offshore Wind Farm Under const (2011- the accompanying note, WIND FARMS UNDER CONSTRUCTION, centred on: 51° 33´·56N., 1° 06´·73E. Chart 1607 ETRS89 DATUM Insert limit of wind farm, pecked line, joining: (a) 51° 36´·60N., 1° 34´·70E. (scales) (b) 51° 34´·15N., 1° 34´·55E. (c) 51° 34´·40N., 1° 27´·30E. (d) 51° 35´·65N., 1° 25´·05E. (e) 51° 36´·96N., 1° 24´·54E. (N border) legend, London Array Offshore Wind Farm Under construction (2011- the accompanying note, WIND FARMS UNDER CONSTRUCTION, centred on: 51° 21´·30N., 0° 57´·89E. Chart 1975 ETRS89 DATUM Insert limit of wind farm, pecked line, joining: (a) 51° 35´·00N., 1° 26´·22E. (scales) (b) 51° 38´·10N., 1° 24´·10E. (c) 51° 42´·30N., 1° 30´·00E. (d) 51° 40´·55N., 1° 33´·20E. (e) 51° 37´·50N., 1° 34´·75E. (f) 51° 34´·80N., 1° 34´·55E. (scales) legend, London Array Offshore Wind Farm Under construction (2011- the accompanying note, WIND FARMS UNDER CONSTRUCTION, centred on: 51° 51´·65N., 0° 56´·60E. Chart 2449 WGS84 DATUM Insert limit of wind farm, pecked line, joining: (a) 51° 40´·66N., 1° 33´·26E. (N border) (b) 51° 37´·50N., 1° 34´·75E. (c) 51° 34´·15N., 1° 34´·55E. (d) 51° 34´·40N., 1° 27´·30E. (e) 51° 35´·65N., 1° 25´·05E. (f) 51° 38´·10N., 1° 24´·10E. (g) 51° 40´·66N., 1° 27´·69E. (N border) legend, London Array Offshore Wind Farm Under construction (2011- the accompanying note, WIND FARMS UNDER CONSTRUCTION, centred on: 50° 50´·30N., 2° 51´·00E. |
Affects: Admiralty Charts 1183, 1606, 1607, 1610, 1975 Admiralty Leisure SC 5607.1 (Orfordness to Oostende), Imray Chart C1, Kent and Suffolk Coast Folio Chart 2100.1 (Thames Estuary South) This is rather a long notice for one addition to show the position of the London Array. Each of the Admiralty charts of the area has slightly different lat/long references which for the most part are of little consequence.
Image courtesy of Imray Digital Pilot |
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Week 8 |
Notice 850 ENGLAND - Source: Port of London Authority Charts 1606 and 1607 ETRS89 DATUM Insert circular limit of anchorage area, radius 400m, pecked line, centred on: (a) 51° 27´·30N., 1° 15´·90E. (b) 51° 27´·50N., 1° 17´·70E. (c) 51° 27´·70N., 1° 19´·70E. Q1, within: (a) above Q2, within: (b) above Q3, within: (c) above Chart 1183 ETRS89 DATUM Insert legend, Bunkering Anchorages, between: 51° 26´·90N., 1° 15´·60E. and 51° 27´·50N., 1° 20´·00E. Chart 1606 legend, BUNKERING ANCHORAGES (see Note), between: 51° 27´·15N., 1° 17´·12E. and 51° 27´·38N., 1° 18´·63E. the accompanying note, BUNKERING ANCHORAGES, centred on: 51° 33´·87N., 1° 06´·72E. Chart 1607 legend, Bunkering Anchorages (see Note), between: 51° 27´·00N., 1° 16´·30E. 51° 27´·30N., 1° 19´·50E. the accompanying note, BUNKERING ANCHORAGES, centred on: 51° 31´·50N., 1° 53´·25E. |
Affects: Admiralty Charts: 1183, 1606, 1607. Admiralty Leisure Folios: SC 5607.1 (Orfordness to Oostende), Imray Charts: C1, Imray Folio Charts: 2100.1 (Thames Estuary South) Ship anchorage point in the Queens Channel for Bunkering
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Week 7 |
Trinity House Notice 14 of 2011 Black Deep Lighted Buoy (PHB) Moved 067º 460 metres to Latitude 51º 47’.791N., Longitude 001º 36’.310E. |
Affects: Admiralty Charts: 1975 Admiralty Leisure Folios:SC 5607.1 (Orfordness to Oostende), SC 5607.2 (Foulness Point to Landguard Point) Imray Chart C1, Imray Folio Charts: 2000.1 (Suffolk and Essex Coasts), 2100.1 (Thames Estuary South) Port Hand Buoy ‘Black Deep’ moved again to the north east to reflect the extending
shoaling of the Long Head Sand moving north- This buoy was moved vide Admiralty Notice 3944 in week 32 of 2010
Image Courtesy of Imray Digital Pilot |
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Week 7 |
Notice 674 - Source: Port of London Authority Charts 1183 and 1975 Insert Please note: this correction is not yet published in Admiralty Leisure Notices to Mariners only in the Main Weekly Notices |
Affects: Admiralty Charts: 1183 and 1975 Admiralty Leisure Folios: SC 5607.2 (Foulness Point to Landguard Point) Imray Charts: C1, Imray Folio Charts: 2000.1 (Suffolk and Essex Coasts) New obstruction at the edge of the NE Middle shoal but at a depth that is not hugely significant to yachts. The location is illustrated here.
Image courtesy of Imray Digital Point |
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Week 6 |
Notice 616 - Source: UKHO Chart 1607 ETRS89 DATUM Insert: depth 07 enclosed by 2m contour (a) 51° 24´·29N., 1° 16´·59E. Delete: depth 57 and associated 10m contour, close E of: (a) above |
Affects: Admiralty Charts: 1607 Admiralty Leisure Folios: SC 5606.4 (Gull Stream to Princes Channel), 5606.5 (Princes Channel to Medway Approach Channel) Imray Charts: C1, Imray Folio Charts: 2100.1 Thames Estuary South New depth at the south edge of the Last Sand. This is to the north and outside the Gore Channel about 0.4nm north of the South Margate Starboard Hand Buoy. |
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2010 Week 51 |
Notice 6187 - Source: rv Discovery Charts 1183, 1606, 1607, 1975 ETRS89 DATUM At 51° 36´·37N., 1° 25´·18E insert the symbol for wreck depth unknown and considered dangerous to surface navigation. |
New wreck on that part of the Long Sand between Foulger’s Gat and Fisherman’s Gat. It is on the shallow side of the 5m contour line at the south west side of Foulger’s Gat. Keeping close to the Long Sand Outer safe water mark should ensure it is avoided. Shown here as ‘Dangerous Wreck’
Image courtesy of Imray Digital Pilot |
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Week 50 |
Notice 6001 - Source: Trinity House Notice 34/10 Charts 1183, 1606, 1607 ETRS89 DATUM Delete: Starboard Hand Buoy G.5s SE Knob at 51° 30´·89N., 1° 06´·41E. North Cardinal Buoy VQ NW Shingles at 51° 31´·26N., 1° 09´·72E. Port Hand Buoy (2)R.5s Mid Shingles at 51° 31´·96N., 1° 11´·97E. Port Hand Buoy Fl.R.2·5s N Shingles at 51° 32´·78N., 1° 14´·20E. North Cardinal Buoy Q Shingles Patch at 51° 33´·01N., 1° 15´·36E. South Cardinal Buoy Q(6)+LFl.15s Tizard at 51° 32´·93N., 1° 12´·89E. Starboard Hand Buoy at Q.G NE Knob at 51° 32´·03N., 1° 09´·99E. Chart 1609 ETRS89 DATUM Delete: Starboard Hand Buoy G.5s SE Knob at 51° 30´·89N., 1° 06´·41E. North Cardinal Buoy VQ NW Shingles at 51° 31´·26N., 1° 09´·72E. Starboard Hand Buoy at Q.G NE Knob at 51° 32´·03N., 1° 09´·99E. |
Removal of all buoyage for the Knob Channel. Knob Channel leads from the Knock John Channel (at the bottom of the Black Deep) to the South and North Edinburgh Channels. Since the Edinburghs are no longer marked themselves, there was little point for Trinity House to retain this buoyage. This means there is nothing between the entrance to the Princes Channel and the NW Long Sand Beacon to mark the Shingles. |
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Week 49 |
Notice 5861 - Source: Trinity House Chart 1183 ETRS89 DATUM Insert: depth 16 enclosed by 2m contour (a) 51° 37´·50N., 1° 26´·51E. depth 33 (b) 51° 36´·32N., 1° 26´·10E. Move: Starboard Hand Buoy Fl(3)G.15s No 3, from: 51° 42´·40N., 1° 26´·52E. to: 51° 42´·39N., 1° 26´·66E. Delete: depth 23 , close NE of: (a) above depth 49 , close NNE of: (b) above depth 38 , close SE of: (b) above Charts 1606, 1607 ETRS89 DATUM Insert depth 33 (a) 51° 36´·32N., 1° 26´·10E. Delete depth 47 , close N of: (a) above Chart 1975 ETRS89 DATUM Insert: depth 16 enclosed by 2m contour 51° 37´·50N., 1° 26´·51E. depth 26 51° 37´·06N., 1° 26´·33E. depth 33 51° 36´·32N., 1° 26´·10E. Move: Starboard Hand Buoy Fl(3)G.15s Black Deep No 3, from: 51° 42´·42N., 1° 26´·47E. to: 51° 42´·39N., 1° 26´·66E. Delete: depth 4 51° 37´·29N., 1° 26´·28E. |
Reductions in depth in Foulger’s Gat. The first sounding is outside the line of the Gat to the east of the channel, the second (b) though is a reduction in depth pretty much in line between the Long Sand Inner and Long Sand Outer, just north of the Long Sand Outer. Indicative of a general reduction of depths in this area. This is a small movement in the Black Deep No 3 buoy |
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Week 40 |
Notice 4774 - Wrecks. Legends. Cautionary note. Works. Source: DONG Energy Chart 1183 ETRS89 DATUM Insert: the accompanying block, showing new wind turbines, submarine power cables, lights, legend, wrecks and amendments to buoyage, works and depths 51° 44´·20N., 1° 14´·80E. the accompanying note, GUNFLEET SANDS WIND FARM, centred on: 51° 45´·35N., 0° 49´·80E. Yellow Buoy Fl(5)Y.20s (5 buoys) 51° 42´·50N., 1° 51´·00E. Yellow Buoy Fl(5)Y.20s (3 buoys) 51° 37´·08N., 1° 30´·39E. Yellow Buoy Fl(5)Y.20s 51° 34´·65N., 1° 23´·67E. Chart 1406 WGS84 DATUM and Chart 1610 ETRS89 DATUM Insert: Yellow Buoy Fl(5)Y.20s (5 buoys) 51° 42´·50N., 1° 51´·00E. Charts 1606, 1607 ETRS89 DATUM Insert: Yellow Buoy Fl(5)Y.20s 51° 34´·65N., 1° 23´·67E. Chart 1975 ETRS89 DATUM Insert the accompanying block, showing new wind turbines, submarine power cables, lights, fog signals, legend, wrecks and amendments to buoyage, works and depths, centred on: 51° 43´·80N., 1° 14´·25E. the accompanying note, GUNFLEET SANDS WIND FARM, centred on: 51° 48´·45N., 1° 11´·25E. Yellow Buoy Fl(5)Y.20s (3 buoys) 51° 37´·08N., 1° 30´·39E. Yellow Buoy Fl(5)Y.20s 51° 34´·65N., 1° 23´·67E. |
Block for Chart 1183 -
Block for Chart 1975 -
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Week 32 |
Notice 3944 - Source: Trinity House Chart 1183 ETRS89 DATUM Insert depth 96 and extend 10m contour NE to enclose 51° 47´·70N., 1° 37´·04E. Chart 1975 ETRS89 DATUM Insert: depth 45 and extend 5m contour NE to enclose (a) 51° 47´·62N., 1° 36´·74E. depth 96 and extend 10m contour NE to enclose 51° 47´·70N., 1° 37´·04E. depth 119 51° 47´·82N., 1° 37´·64E. Move: Port Hand Buoy Q.R Black Deep, from: 51° 47´ ·60N., 1° 35´·79E. to: 51° 47´·69N., 1° 35´·94E. Delete: depth 88 , adjacent to: (a) above Chart 2692 ETRS89 DATUM Insert: depth 45 enclosed by 5m contour (a) 51° 47´·62N., 1° 36´·74E. depth 96 enclosed by 10m contour 51° 47´·70N., 1° 37´·04E. depth 119 (b) 51° 47´·82N., 1° 37´·64E. Move: Port Hand Buoy Q.R Black Deep, from: 51° 47´ ·60N., 1° 35´·79E. to: 51° 47´·69N., 1° 35´·94E. Delete: depth 96 , close E of: (a) above depth 126 , close S of: (b) above |
Port Hand Buoy ‘Black Deep’ moved to the north east to reflect the extending shoaling
of the Long Head Sand moving north- |
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Week 26 |
Notice 3140 - Source: Medway Port Authority & Port of London Authority Chart 1185 ETRS89 DATUM Insert: depth 98 and extend 10m contour S to enclose (a) 51° 28´·55N., 0° 48´·02E. depth 95 and extend 10m contour S to enclose 51° 28´·60N., 0° 48´·50E. depth 96 and extend 10m contour S to enclose 51° 28´·62N., 0° 48´·78E. Delete: depth 115 , close S of: (a) above Yellow Buoy with X topmark Fl.Y.2s at 51° 30´ ·03N., 0° 42´·88E. Chart 3683 ETRS89 DATUM Insert: depth 52 51° 27´·445N., 0° 47´·024E. depth 98 enclosed by 10m contour 51° 28´·553N., 0° 48´·019E. depth 95 and extend 10m contour S to enclose 51° 28´·598N., 0° 48´·503E. depth 96 and extend 10m contour S to enclose 51° 28´·621N., 0° 48´·779E. Substitute: depth 67 for depth 8 51° 28´·673N., 0° 48´·776E. |
Reductions in depths at the Great Nore. Not significant for yachts. |
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Week 25 |
Notice 3006 - Source: Dover Coastguard Insert |
Foul Anchorage at the Sunk Deep Water Anchorage |
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Week 19 |
Notice 2257 - Source: Maritime and Coastguard Agency Charts 1183, 1610, 2052 and 2692 ETRS89 DATUM Insert: |
Foul bottom in the Sunk Deep Water Anchorage. As the depth here is 25 metres this is of little consequence to leisure sailors |
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Week 17 |
Notice 2046 - Source: Trinity House Notice 4/10 Chart 1183 ETRS89 DATUM Delete fog signal, Bell, at Knob light- Charts 1607 and 1609 ETRS89 DATUM Amend fog signal to, Whis, at Knob light- |
The fog signal on the Knob lightbuoy has changed from a Bell to a Whistle. The Knob lightbuoy is a safe water buoy situated where the Knock John Channel and the Knob Channels meet north of the Shivering Sands Towers. |
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Week 15 |
Notice 1807 - Source: Trinity House Notice 3/10 Charts 1183, 1975, 2052 and 2692 ETRS89 DATUM Amend fog signal to, Whis, at Long Sand Head light- Charts 1406 WGS84 DATUM and Chart 1610 ETRS89 DATUM Delete: fog signal, Bell, at N Shipwash light- fog signal, Bell, at Long Sand Head light- Chart 1408 WGS84 DATUM Delete fog signal, Bell, at N Shipwash light- |
Two changes to Fog Signals, one in the Shipway and one in the vicinity of the Sunk gyratory. The North Shipwash North Cardinal Buoy at the head of North Ship Head has had it’s Bell removed and the Fog Signal at the Long Sand Head North Cardinal Buoy is changed to a Whistle |
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Week 8 |
Notice 1020 - Source: Port of London Authority Charts 1183 and 1975 ETRS89 DATUM Substitute At 51° 39´·43N., 1° 20´·63E. |
Important notice. This effectively closes the swatchway across the Sunk Sand at this point unless great care is taken and there is total confidence of position |
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Week 6 |
Admiralty Chart published 11 February 2010 Chart 1183 - Note: On publication of this New Edition former Notice 121(P)/10 is cancelled. This chart remains affected by Notices 3958(T)/09 and 3990(P)/09. |
Includes changes to depths from the latest surveys of King’s Channel, Fisherman’s Gat Precautionary Area and the Northern extremity of Long Sand Head. |
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Week 3 |
Notice 199 - Source: Maritime and Coastguard Agency and Trinity House Chart 1610 ETRS89 DATUM Insert drying height 0 5 enclosed by low water line (a) 51° 47´·28N., 1° 35´·97E. depth 3.3 and extend 5m contour NE to enclose 51° 47´·54N., 1° 36´·52E. Delete depth 02 , adjacent to: (a) above |
Long Sand Head is extending north- |
VQ(3)5s OG East 
VQ(9)10s GG North West 
Fl(2)R.5s No 4 
51° 34´·47N., 1° 23´·18E.
at 51° 28´·60N., 1° 17´·46E.
at 51° 25´·23N., 1° 06´·03E.
at 51° 40´·92N., 1° 15´·98E.
at 51° 53´·52N., 1° 41´·80E.
at 51° 53´·6N., 1° 40´·7E.
