Radio Navigation Warnings

Reference Date Time Group Description Select
2008 WZ 585/25 181411 UTC Sep 25 CROMARTY. HYWIND FLOATING WIND FARM. TURBINE HS4 UNLIT AND FOG SIGNAL INOPERATIVE.

UK Coastal

WZ 585/25

181411 UTC Sep 25 

                                                CROMARTY.
HYWIND FLOATING WIND FARM.
TURBINE HS4, 57-28.7N 001-21.2W, UNLIT AND FOG SIGNAL INOPERATIVE.
2006 WZ 578/25 171320 UTC Sep 25 TYNE. SALT SCAR BUOY UNLIT.

UK Coastal

WZ 578/25

171320 UTC Sep 25 

                                                TYNE.
SALT SCAR BUOY 54-38.1N 001-00.1W UNLIT.
2005 WZ 577/25 170909 UTC Sep 25 HEBRIDES. NORTH UIST WESTWARDS. LIVE WEAPONS FIRINGS IN PROGRESS DAILY.

UK Coastal

WZ 577/25

170909 UTC Sep 25 

                                                HEBRIDES.
NORTH UIST WESTWARDS.
1. LIVE WEAPONS FIRINGS IN PROGRESS DAILY FROM 0800 TO 2100 UTC, 22 TO 26 SEP, IN AREA WITHIN 26 MILES OF 57-26N 008-16W.
2. THIS IS AN EXTREMELY HAZARDOUS AREA AND MARINERS ARE REQUESTED TO VACATE THE AREA DURING THE ABOVE PERIODS. ANY VESSELS INTENDING TO ENTER THE AREA SHOULD CONTACT HEBRIDES RANGE ON VHF CH16 OR TELEPHONE NUMBER +441870604449 OR +447385341660 FOR ADVICE. MARITIME PATROL AIRCRAFT MAY BE IN OPERATION TO SUPPORT FIRINGS AND MARINERS ARE REQUESTED TO COMPLY WITH ANY INSTRUCTIONS GIVEN.
3. CANCEL THIS MSG 262200 UTC SEP 2025.
2004 WZ 576/25 161530 UTC Sep 25 IRISH SEA. WALNEY WIND FARM. EAST CARDINAL BUOY AND TURBINE A01, UNLIT.

UK Coastal

WZ 576/25

161530 UTC Sep 25 

                                                IRISH SEA. 
WALNEY WIND FARM.
1. EAST CARDINAL BUOY 54-01.7N 003-25.9W UNLIT.
2. TURBINE A01, 54-01.8N 003-26.8W, UNLIT.
2003 WZ 573/25 160200 UTC Sep 25 CROMARTY. GIRDLE NESS LIGHTHOUSE, LIGHT AND RACON UNRELIABLE.

UK Coastal

WZ 573/25

160200 UTC Sep 25 

                                                CROMARTY. 
1. GIRDLE NESS LIGHTHOUSE 57-08.3N 002-02.9W LIGHT AND RACON UNRELIABLE BETWEEN 160800 AND 191700 UTC SEP.
2. CANCEL THIS MSG 191800 UTC SEP 2025.
2002 WZ 572/25 150807 UTC Sep 25 HUMBER. LEMAN GAS FIELD. PLATFORM 49/27-FD UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 572/25

150807 UTC Sep 25 

                                                HUMBER. 
LEMAN GAS FIELD. 
PLATFORM 49/27-FD 53-02.4N 002-18.9E UNLIT AND ALL NAVAIDS INOPERATIVE.
1985 NAVAREA I 219/25 150500 UTC Sep 25 RIGLIST CORRECT AT 150500 UTC SEP 2025.

NAVAREA 1

NAVAREA I 219/25

150500 UTC Sep 25 

                                                1. RIGLIST. CORRECT AT 150500 UTC SEP 2025.

    SOUTHERN NORTH SEA: 51N TO 55N
    52-07.7N 003-56.4E VALARIS 123 ACP P18-A
NEW ESBJERG            JB-115 
    53-00.2N 001-50.2E VALARIS 72
    53-05.1N 002-49.2E HAEVA
    53-07.1N 002-06.3E ENSCO 92 ACP LEMAN GAS FIELD
    53-10.3N 003-58.2E SWIFT 10
    53-32.7N 001-21.4E OBANA ACP GALAHAD GAS FIELD
    53-34.8N 002-47.5E SEAFOX 4 ACP CARRACK GAS FIELD
    54-05.7N 003-21.8E WELL SAFE PROTECTOR ACP E17A-A
    54-17.4N 001-20.2E ERDA ACP KILMAR GAS FIELD
    54-34.2N 002-17.6E VALARIS NORWAY ACP CYGNUS GAS FIELD
   
    NORTH SEA: 55N TO 60N, EAST OF 5W
    56-16.5N 003-23.9E NOBLE INVINCIBLE ACP VALHALL OIL FIELD
    56-32.7N 003-13.4E LINUS ACP EKOFISK COMPLEX
    56-32.9N 003-12.8E WEST ELARA ACP EKOFISK COMPLEX
    56-40.0N 003-48.0E NOBLE INTREPID
    56-41.9N 002-20.2E VALARIS 120 ACP JUDY OIL FIELD
    56-54.0N 002-22.8E VALARIS 122 ACP 30/02-WHPA
    57-01.9N 001-57.3E VALARIS 121 ACP SHEARWATER OIL FIELD
    57-09.1N 001-40.5E VALARIS 248 (EX GORILLA VI)
    57-11.6N 001-54.8E VALARIS STAVANGER ACP CULZEAN GAS FIELD
NEW 57-16.5N 000-46.5E SHELF DRILLING FORTRESS
    57-22.5N 001-59.8E NOBLE INNOVATOR ACP MUNGO OIL FIELD
    57-48.9N 004-32.0E MAERSK INSPIRER ACP YME OIL FIELD
    58-18.5N 001-46.4W SAFE CALEDONIA ACP CAPTAIN OIL FIELD
    58-25.1N 001-43.0E NOBLE LLOYD NOBLE ACP SLEIPNER GAS FIELD
    58-42.3N 001-36.7E DEEPSEA ATLANTIC
    58-58.0N 002-17.0E DEEPSEA NORDKAPP
    59-10.5N 002-22.5E COSL PIONEER
    59-15.2N 002-36.1E DEEPSEA ABERDEEN
    59-52.3N 002-34.0E NOBLE INTEGRATOR
    
    NORWEGIAN SEA: 60N TO 65N, EAST OF 5W
NEW 60-13.4N 002-29.9E DEEPSEA STAVANGER
    60-26.4N 003-01.4E DEEPSEA YANTAI
    60-30.3N 002-00.8E ASKEPOTT ACP MARTIN LINGE
    61-04.7N 001-59.3E ASKELADDEN
    61-15.2N 000-44.2E NOBLE PATRIOT
    61-16.5N 002-06.9E COSL PROMOTER
    61-29.2N 002-36.2E COSL INNOVATOR
NEW AGOTNES            STENA DON
    64-56.8N 006-57.0E TRANSOCEAN NORGE

    SOUTH AND WEST COASTS OF THE BRITISH ISLES
    53-37.9N 003-10.5W IRISH SEA PIONEER ACP LENNOX OIL/GAS FIELD

NOTES:
A. RIGS ARE PROTECTED BY A 500 METRE SAFETY ZONE.
B. ACP - ADJACENT TO CHARTED PLATFORM.
C. FOR RIGS LOCATED NORTH OF 65N, EAST OF 5W, REFER TO NAVAREA XIX WARNINGS OR VISIT WWW.NAVAREA-XIX.NO

2. CANCEL NAVAREA I 215/25.
2001 WZ 569/25 122105 UTC Sep 25 GMDSS. MRCC ABERDEEN. MF R/T SERVICE FROM GREGNESS SITE OFF AIR.

UK Coastal

WZ 569/25

122105 UTC Sep 25 

                                                GMDSS. 
MRCC ABERDEEN.
1. MF R/T SERVICE FROM GREGNESS SITE 57-07.7N 002-03.2W OFF AIR.
2. CANCEL WZ 486/25.
2000 NAVAREA I 218/25 121001 UTC Sep 25 NAVAREA I WARNINGS IN FORCE AT 121000 UTC SEP 2025

NAVAREA 1

NAVAREA I 218/25

121001 UTC Sep 25 

                                                1. NAVAREA I WARNINGS IN FORCE AT 121000 UTC SEP 2025:

2025 SERIES: 119, 157, 211, 215, 216, 218.

NOTES:
A. TEXTS OF NAVAREA I WARNINGS ISSUED EACH WEEK ARE PUBLISHED IN WEEKLY EDITIONS OF THE ADMIRALTY NOTICES TO MARINERS BULLETIN (ANMB).
B. NAVAREA I WARNINGS LESS THAN 42 DAYS OLD (211/25 ONWARD) ARE PROMULGATED VIA ENHANCED GROUP CALL (EGC) AND/OR RELEVANT NAVTEX TRANSMITTERS.
C. THE COMPLETE TEXTS OF ALL IN-FORCE NAVAREA I WARNINGS, INCLUDING THOSE WHICH ARE NO LONGER BEING BROADCAST, ARE REPRINTED IN SECTION III OF ANMB IN WEEKS 1, 13, 26 AND 39 AND ARE ALSO AVAILABLE FROM THE UKHO WEBSITE AT: HTTPS://MSI.ADMIRALTY.CO.UK/RADIONAVIGATIONALWARNINGS.
ALTERNATIVELY, THESE MAY BE REQUESTED BY E-MAIL FROM NAVAREA I CO-ORDINATOR AT: NAVWARNINGS@UKHO.GOV.UK

2. CANCEL NAVAREA I 212/25.
1997 WZ 564/25 110935 UTC Sep 25 HUMBER. LEMAN GAS FIELD. PLATFORM 49/27-ED UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 564/25

110935 UTC Sep 25 

                                                HUMBER. 
LEMAN GAS FIELD. 
PLATFORM 49/27-ED 53-03.6N 002-12.6E, UNLIT AND ALL NAVAIDS INOPERATIVE.
1993 WZ 559/25 061855 UTC Sep 25 DOGGER. WINGATE GAS FIELD. WINGATE PLATFORM UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 559/25

061855 UTC Sep 25 

                                                DOGGER.
WINGATE GAS FIELD.
WINGATE PLATFORM 54-19.0N 002-37.1E UNLIT AND ALL NAVAIDS INOPERATIVE.
1988 NAVAREA I 211/25 041350 UTC Sep 25 NORTH SEA. WICK TO VIKING BANK. TUGS SIEM OPAL, SIEM PEARL AND BB WORKER TOWING SUBMERGED PIPELINE BUNDLE.

NAVAREA 1

NAVAREA I 211/25

041350 UTC Sep 25 

                                                NAVAREA I 211/25
NORTH SEA.
WICK TO VIKING BANK.
TUGS SIEM OPAL, SIEM PEARL AND BB WORKER IN 58-26N 002-28W AT 041330 UTC SEP 2025 TOWING SUBMERGED PIPELINE BUNDLE ALONG LINE JOINING 58-30.5N 003-08.1W, 58-26.7N 002-42.7W, 58-27.8N 002-14.6W, 59-00.6N 000-16.4W, 59-09.7N 000-00.8E, 59-57.5N 000-51.7E, 60-28.1N 001-35.2E, 60-20.6N 002-33.1E, 60-10.8N 002-35.3E.
LENGTH OF TOW 8500 METRES. 
M/V SIEM STINGRAY AND M/V FV WESTRO IN ATTENDANCE. 
WIDE BERTH OF ONE MILE REQUESTED.
1932 WZ 549/25 021535 UTC Sep 25 THAMES. EAST ANGLIA ONE WIND FARM. TURBINE A03 FOG SIGNAL INOPERATIVE.

UK Coastal

WZ 549/25

021535 UTC Sep 25 

                                                THAMES.
EAST ANGLIA ONE WIND FARM.
1. TURBINE A03, 52-09.3N 002-27.7E, FOG SIGNAL INOPERATIVE.
2. CANCEL WZ 382/25.
1987 WZ 547/25 020400 UTC Sep 25 TYNE. COQUET ISLAND LIGHTHOUSE LIGHT TEMPORARILY CHANGED.

UK Coastal

WZ 547/25

020400 UTC Sep 25 

                                                TYNE.
COQUET ISLAND LIGHTHOUSE 55-20.0N 001-32.4W LIGHT TEMPORARILY CHANGED TO FL(3) W 20 SEC 9M.
1983 WZ 546/25 310610 UTC Aug 25 HUMBER. INNER BANK SOUTHEASTWARDS. PLATFORM SOUTHWARK UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 546/25

310610 UTC Aug 25 

                                                HUMBER.
INNER BANK SOUTHEASTWARDS.
1. PLATFORM SOUTHWARK 53-11.0N 002-05.8E UNLIT AND ALL NAVAIDS INOPERATIVE.
2. CANCEL WZ 509/25.
1973 WZ 536/25 261715 UTC Aug 25 FORTH. MONTROSE SOUTHEASTWARDS. CARDINAL BUOYS UNLIT.

UK Coastal

WZ 536/25

261715 UTC Aug 25 

                                                FORTH.
MONTROSE SOUTHEASTWARDS.
1. BUOYS UNLIT: NORTH CARDINAL 56-35.9N 002-09.5W AND SOUTH CARDINALS 56-25.1N 002-14.0W AND 56-24.9N 002-07.9W
2. CANCEL WZ 524/25.
1971 WZ 523/25 162018 UTC Aug 25 GMDSS. MRCC ABERDEEN. VHF DSC SERVICE FROM INVERBERVIE SITE OFF AIR.

UK Coastal

WZ 523/25

162018 UTC Aug 25 

                                                GMDSS. 
MRCC ABERDEEN. 
VHF DSC SERVICE FROM INVERBERVIE SITE 56-51.1N 002-15.7W OFF AIR.
1970 WZ 521/25 161045 UTC Aug 25 VIKING. BERYL OIL FIELD. PLATFORM 9/13A-SPM2 FOG SIGNAL INOPERATIVE.

UK Coastal

WZ 521/25

161045 UTC Aug 25 

                                                VIKING. 
BERYL OIL FIELD. 
1. PLATFORM 9/13A-SPM2, 59-33.2N 001-33.7E, FOG SIGNAL INOPERATIVE.
2. CANCEL WZ 442/25.
1967 WZ 511/25 130530 UTC Aug 25 DOGGER. TRENT GAS FIELD. TRENT 43/24A UNLIT AND ALL NAVAIDS INOPERATIVE.

UK Coastal

WZ 511/25

130530 UTC Aug 25 

                                                DOGGER.
TRENT GAS FIELD. 
1. TRENT 43/24A 54-18.0N 001-39.6E UNLIT AND ALL NAVAIDS INOPERATIVE.
2. CANCEL WZ 429/25.
1960 WZ 501/25 081410 UTC Aug 25 DOGGER. DOGGER BANK B OFFSHORE WINDFARM. W2 BUOY UNLIT.

UK Coastal

WZ 501/25

081410 UTC Aug 25 

                                                DOGGER. 
DOGGER BANK B OFFSHORE WINDFARM.
W2 BUOY 54-53.1N 001-27.3E UNLIT.
1904 NAVAREA I 157/25 021235 UTC Jul 25 SOUTHERN, SOUTHEASTERN, CENTRAL AND NORTHERN BALTIC, GULF OF FINLAND, GULF OF RIGA AND SEA OF AALAND. GNSS, AIS, RADAR AND DGPS INTERFERENCE OBSERVED.

NAVAREA 1

NAVAREA I 157/25

021235 UTC Jul 25 

                                                SOUTHERN, SOUTHEASTERN, CENTRAL AND NORTHERN BALTIC, GULF OF FINLAND, GULF OF RIGA AND SEA OF AALAND.
1. GNSS, AIS, RADAR AND DGPS INTERFERENCE OBSERVED WITHIN THE AREA.
MARINERS ADVISED TO EXERCISE CAUTION AND BE PREPARED FOR DISRUPTION TO NAVIGATION.
2. BALTIC SEA NAVIGATION WARNING 026/25 REFERS.
1846 NAVAREA I 119/25 161016 UTC May 25 NORTH SEA. SAFETY ZONE ESTABLISHED.

NAVAREA 1

NAVAREA I 119/25

161016 UTC May 25 

                                                NORTH SEA.
TRITON OIL FIELD. 
CHART GB 273.
SAFETY ZONE, RADIUS 500 METRES, ESTABLISHED IN 57-03.11N 000-56.63E.