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Radio Navigation Warnings - UK Coastal


All warnings

​​​​​​​​ NAVAREA 1

UK Coastal

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Ref Date Time Group Description
WZ 995/20 191205 UTC Sep 20 ENGLAND SOUTH COAST. Portland Bill westward. 9 metre Log reported adrift

UK Coastal

WZ 995/20

191205 UTC Sep 20

ENGLAND SOUTH COAST.
Portland Bill westward.
1.  Log, 9 metres in length, reported adrift in vicinity 50-30.9N 002-28.2W at 191136 UTC Sep.
2.  Cancel this message 201136 UTC Sep 20.

WZ 993/20 191010 UTC Sep 20 ENGLISH CHANNEL, EASTERN PART. Brighton to Dieppe. Survey operations in progress by M/V EGS Pioneer.

UK Coastal

WZ 993/20

191010 UTC Sep 20

ENGLISH CHANNEL, EASTERN PART.
Brighton to Dieppe.  
1.  Survey operations in progress by M/V EGS Pioneer in vicinity of line joining:
50-45.2N 000-09.8W, 50-39.4N 000-01.0W, 50-32.7N 000-03.0W, 50-09.4N 000-10.5E and 49-59.7N 000-46.1E.
2.  Cancel WZ 826.​

WZ 991/20 181525 UTC Sep 20 GMDSS. VHF R/T and DSC services from the Foyers site, unreliable.

UK Coastal

WZ 991/20

181525 UTC Sep 20

​GMDSS.  Aberdeen Coastguard.  VHF R/T and DSC services from the Foyers site 57-14N 004-31W, unreliable.

WZ 984/20 170615 UTC Sep 20 NORTH SEA, UK SECTOR. Dogger Bank north-westward. Underwater operations in progress by cable ship Ile de Brehat.

UK Coastal

WZ 984/20

170615 UTC Sep 20

NORTH SEA, UK SECTOR.
Dogger Bank north-westward.
Underwater operations in progress by cable ship Ile de Brehat in vicinity of line joining: 55-22N 000-42E, 55-14N 000-38W and 55-05N 001-28W.  Wide berth requested.​

WZ 983/20 161320 UTC Sep 20 GMDSS. Aberdeen Coastguard. Gregness MF R/T off air.

UK Coastal

WZ 983/20

161320 UTC Sep 20

GMDSS. 
Aberdeen Coastguard. 
MF R/T services from Gregness site, 57-07.6N 002-03.2W, off air.​

WZ 977/20 141030 UTC Sep 20 Race Bank Wind Farm. Turbine D01, unlit and fog horn inoperative.

UK Coastal

WZ 977/20

141030 UTC Sep 20

ENGLAND, EAST COAST.  
Approaches to The Wash.
Race Bank Wind Farm.
Turbine D01 53-20.1N 000-49.1E, unlit and fog horn inoperative.



WZ 976/20 140145 UTC Sep 20 ENGLAND, SOUTH COAST. Portland Bill south-eastwards. Abandoned fishing gear, marked by buoy.

UK Coastal

WZ 976/20

140145 UTC Sep 20

ENGLAND, SOUTH COAST. Portland Bill south-eastwards. Abandoned fishing gear, marked by buoy, in vicinity of 50-30.0N 002-22.9W.​

WZ 975/20 140115 UTC Sep 20 SCOTLAND, WEST COAST. North Channel to the Irish Sea, including Loch Ryan, Belfast Lough and Luce Bay. Intermittent GPS Jamming Exercise.

UK Coastal

WZ 975/20

140115 UTC Sep 20

SCOTLAND, WEST COAST. North Channel to the Irish Sea, including Loch Ryan, Belfast Lough and Luce Bay.
1. Intermittent GPS Jamming Exercise in progress daily 14 to 25 Sep between 0730 and 1500 UTC within 70 miles of 54-50.3N 004-55.8W.
2. Alternative means of navigation should be used during jamming periods to confirm position. GPS equipment should be checked for correct operation when clear of the affected areas or on completion of the exercise.
3. In an emergency jamming may be stopped on request via the MOD West Freugh Range Control on +441766 888932 or +441776 888930.
4. Jamming will not take place in restricted visibility.
5. Cancel this message 251600 UTC Sep 20.​

WZ 967/20 120555 UTC Sep 20 GMDSS. Shetland coastguard. VHF DSC service from Ben Tongue site off air.

UK Coastal

WZ 967/20

120555 UTC Sep 20

GMDSS.
Shetland coastguard.
VHF DSC service from Ben Tongue site, 58-29.7N 004-23.8W, off air.​

WZ 965/20 111645 UTC Sep 20 ENGLAND, NORTH-WEST COAST. Liverpool Bay. Burbo Bank. Turbine BB38 fog signal inoperative.

UK Coastal

WZ 965/20

111645 UTC Sep 20

ENGLAND, NORTH-WEST COAST.
Liverpool Bay. 
Burbo Bank.
1. Turbine BB38, 53-30.1N 003-12.1W, fog signal inoperative.
2. Cancel WZ 803.

WZ 964/20 111625 UTC Sep 20 SOUTHERN NORTH SEA. Between Deep Water Routes. Mast light unlit.

UK Coastal

WZ 964/20

111625 UTC Sep 20

SOUTHERN NORTH SEA.
Between Deep Water Routes. 
1. Mast, 53-10.7N 002-59.1E, light unlit.
2. Cancel WZ 802 ​

WZ 962/20 101645 UTC Sep 20 ENGLAND, NORTH-WEST COAST. Approaches to Morecambe Bay. Barrow Windfarm, turbines A1 and A7 unlit.

UK Coastal

WZ 962/20

101645 UTC Sep 20

ENGLAND, NORTH-WEST COAST.
Approaches to Morecambe Bay. 
1.  Barrow Windfarm, 53-59.5N 003-17.5W, turbines A1 and  A7 unlit.
2.  Cancel WZ 796.

WZ 960/20 092200 UTC Sep 20 NORTH SEA. UK SECTOR. Saltire Oil Field . Platform 15/17-A, unlit and foghorn inoperative.

UK Coastal

WZ 960/20

092200 UTC Sep 20

NORTH SEA. UK SECTOR.  
Saltire Oil Field .
Platform 15/17-A, 58-25.0N 000-20.0E, unlit and foghorn inoperative. ​

WZ 956/20 071520 UTC Sep 20 GMDSS. Stornoway Coastguard. VHF DSC Service from Scoval site, off air.

UK Coastal

WZ 956/20

071520 UTC Sep 20

GMDSS. Stornoway Coastguard. VHF DSC Service from Scoval site, 57 27.93N  006 42.15W, off air.​

WZ 954/20 071205 UTC Sep 20 South Minquiers light-buoy, light unreliable.

UK Coastal

WZ 954/20

071205 UTC Sep 20

CHANNEL ISLANDS.
1. South Minquiers light-buoy, 48-53.1N 002-10.1W, light unreliable.
2. Cancel WZ 785.

WZ 952/20 070300 UTC Sep 20 ENGLAND, SOUTH COAST. Western approaches to Plymouth Sound and Whitsand Bay. Multiple subsurface exercise mines established.

UK Coastal

WZ 952/20

070300 UTC Sep 20

ENGLAND, SOUTH COAST. 
Western approaches to Plymouth Sound and Whitsand Bay.
1. Multiple subsurface exercise mines established within area bounded by: 50-21.677N 004-18.529W, 50-17.815N 004-38.660W,
50-12.031N 004-35.676W, 50-13.553N 004-11.556W, 50-17.834N 004-13.018W and 50-20.910N 004-15.498W.
2.  Cancel this message 280001 UTC Sep 20.

WZ 937/20 020920 UTC Sep 20 ENGLAND, EAST COAST. Approaches to Lowestoft. Holm Sand. NW Holm Light-buoy permanently moved.

UK Coastal

WZ 937/20

020920 UTC Sep 20

ENGLAND, EAST COAST.
Approaches to Lowestoft.
Holm Sand.
NW Holm Light-buoy permanently moved to 52-30.9N 001-46.5E.​

WZ 934/20 311600 UTC Aug 20 OUTER HEBRIDES WESTWARD. Whale Rock. Whale Rock light buoy - AIS unreliable.

UK Coastal

WZ 934/20

311600 UTC Aug 20

OUTER HEBRIDES WESTWARD.
Whale Rock.
1. Whale Rock light buoy, 57-54.4N 007-59.9W, AIS unreliable.
2. Cancel WZ 760.

WZ 932/20 311420 UTC Aug 20 ENGLAND, EAST COAST. Southwold Eastward. Survey operations.

UK Coastal

WZ 932/20

311420 UTC Aug 20

ENGLAND, EAST COAST.
Southwold eastward.
1. Survey operations in progress by multiple vessels within area bounded by: 52-21.1N 001-44.3E, 52-40.3N 002-32.9E, 52-40.3N 002-53.5E, 52-20.6N 002-44.2E, 52-01.4N 002-21.1E and 51-59.6N 001-25.9E.  Vessels requested not to anchor in survey area.
2. Cancel WZ 925.

WZ 919/20 271630 UTC Aug 20 SCOTLAND, NORTH COAST. Cape Wrath lighthouse, range temporarily changed.

UK Coastal

WZ 919/20

271630 UTC Aug 20

SCOTLAND, NORTH COAST.
Cape Wrath lighthouse, 58-37.5N 004-59.9W, range temporarily changed to 12 miles.​

WZ 907/20 242320 UTC Aug 20 GMDSS. Stornoway Coastguard. MF R/T service from Tiree Airport site unstable.

UK Coastal

WZ 907/20

242320 UTC Aug 20

GMDSS. Stornoway Coastguard.
MF R/T service from Tiree Airport site, 56-30.0N 006-52.8W, unstable.​

WZ 903/20 240915 UTC Aug 20 THAMES ESTUARY. Sunk Deep Water Route. Depth less than charted.

UK Coastal

WZ 903/20

240915 UTC Aug 20

THAMES ESTUARY.
Black Deep.   Sunk Deep Water Route.
Depth 15.3 metres located 51-45.40N 001-30.98E.​

WZ 893/20 202050 UTC Aug 20 GMDSS. Aberdeen Coastguard. VHF R/T service from Inverbervie site off air.

UK Coastal

WZ 893/20

202050 UTC Aug 20

GMDSS.
Aberdeen Coastguard.
VHF R/T service from Inverbervie site, 56-51.1N 002-15.7W, off air.​

WZ 888/20 201400 UTC Aug 20 WALES NORTH COAST. Trywn Du lighthouseight temporarily reduced to 9 miles and fog signal replaced by horn.

UK Coastal

WZ 888/20

201400 UTC Aug 20

WALES NORTH COAST.
Anglesey.
Trywn Du Lighthouse, 53-18.8N 004-005.4W, light temporarily reduced to 9 miles and fog signal replaced by horn.​

WZ 887/20 201140 UTC Aug 20 Walney Windfarm. Aids to Navigation changes.

UK Coastal

WZ 887/20

201140 UTC Aug 20

IRISH SEA, EASTERN PART.
Walney Extension Windfarm.
1.  All charted perimeter buoyage permanently discontinued.
New lights and fog signals established on turbines within area bounded by:
54-00N 003-35W, 54-01N 003-32W, 54-08N 003-41W, 54-10N 003-50W, 54-08N 003-55W and 54-07N 003-55W.
New Cardinal buoys established in: 54-07.880N 003-41.169W, 54-02.885N 003-42.996W and 54-04.869N 003-48.355W.
2.  Cancel WZ 813.

WZ 856/20 141105 UTC Aug 20 NORTH SEA, UK SECTOR. Thistle Oil Field. Platform 211/18-A unlit and all aids to navigation inoperative.

UK Coastal

WZ 856/20

141105 UTC Aug 20

NORTH SEA, UK SECTOR.
Thistle Oil Field.
1. Platform 211/18-A, 61-21.8N 001-34.8E,  unlit and all aids to navigation inoperative.
2. Cancel WZ 710 (GA15).

WZ 845/20 121330 UTC Aug 20 IRISH SEA, EASTERN PART. South Morecambe Gas Field. Platform DP4 110/3, fog horn inoperative

UK Coastal

WZ 845/20

121330 UTC Aug 20

IRISH SEA, EASTERN PART. 
South Morecambe Gas Field.
1. Platform DP4 110/3, 53-52.5N 003-33.7W, fog horn inoperative.
2. Cancel WZ 705.

WZ 831/20 101045 UTC Aug 20 SCOTLAND, Isle of Lewis. Approaches to Kirkibost Harbour. Ardvanish Pt & Tidal Rock lights, unlit

UK Coastal

WZ 831/20

101045 UTC Aug 20

WZ 831
SCOTLAND,  Isle of Lewis, approaches to Kirkibost harbour. 
1. Ardvanish Point light, 58-13.5N 006-47.7W, unlit.
2. Tidal Rock light, 58-13.5N 006-47.6W, unlit.

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