CoastalUS - HYDROLANTMessages1882/25(57)1882/25(57)SÉCURITÉReceived 08 Nov 2025, 00:00 UTCArchived 10 Nov 2025, 00:41 UTCCopy textShow on mapSharePrintExportWarning textPositions open on the mapGULF OF GUINEA. EQUATORIAL GUINEA. DNC 01. 1. M/V ATTACKED IN 02-18.00N 008-34.00E AT 072330Z NOV. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION AND TO EXERCISE EXTREME CAUTION. 2. CANCEL THIS MSG 100020Z NOV 25Location mapOpen in the full mapLoading map…Keywordskeep clear ofMore from US - HYDROLANT2213/262026-11-04SOUTH ATLANTIC. BRAZIL. 1. HAZARDOUS OPERATIONS 0800Z TO 2100Z DAILY 09 AND 10 NOV IN AREA WITHIN 10 MILES OF 05-44.40S 034-40.00W. 2. CANCEL THIS MSG 102200Z NOV 26.2212/262026-11-04SOUTH ATLANTIC. SCOTIA SEA. SHETLAND ISLANDS. 1. ICEBERGS REPORTED IN: A. A84, 69-40.80S 090-49.80W. B. A85, 56-54.00S 047-05.40W. C. D33A, 63-57.60S 055-13.20W. D. D33C, 61-58.20S 054-14.2211/262026-11-04NORTH ATLANTIC. 1. DERELICT 15 METER S/V DARK JADOR, BROWN HULL, CAPSIZED AND ADRIFT IN 45-03.00N 029-03.00W AT 032330Z NOV. 2. CANCEL THIS MSG 070211Z NOV 26.564/22(55)2022-02-25archivedBLACK SEA. UKRAINE. DNC 10. MINING OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE IN AREAS BOUND BY: A. 46-04.0N 033-12.8E, 46-03.1N 033-13.9E, 45-55.6N 033-08.1E, 45-57.3N 032-54.5E, 46-00.9N 033-2010/25(24)2025-11-28archivedSOUTH ATLANTIC. BRAZIL. DNC 01. 1. UNDERWATER OPERATIONS 1000Z TO 2000Z DAILY UNTIL 02 NOV 26 BY M/V FUGRO VAQUITA IN: A. 22-26.32S 040-25.47W. B. 22-27.05S 040-24.71W. WIDE BERTH REQUESLater warnings1883/25(57)2025-11-08archivedGULF OF GUINEA. EQUATORIAL GUINEA. DNC 01. 1. VESSEL BOARDED IN 02-07.02N 008-32.01E AT 072154Z NOV. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION A1889/25(29)2025-11-09archivedSCOTIA SEA. SOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. DNC 01, DNC 29. 1. ICEBERGS REPORTED IN: A. A81, 65-22.80S 058-01.20W. B. B15AB, 59-24.00S 046-31.1890/25(23,29)2025-11-09archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. DNC 01, DNC 29. 1. ICEBERGS REPORTED IN: A. A23A, 52-52.00S 040-03.00W. B. A74A, 53-25.00S 029-47.00W. C. A77,Earlier warnings1884/25(51)2025-11-08archivedNORTH ATLANTIC. SENEGAL. DNC 01. 1. HAZARDOUS OPERATIONS 081200Z TO 091700Z NOV IN AREA WITHIN 30 MILES OF 12-44.00N 017-47.00W. 2. CANCEL HYDROLANT 1863/25.1886/25(23,29)2025-11-08archivedSCOTIA SEA. SOUTH ATLANTIC. ANTARCTICA. DNC 01, DNC 29. 1. ICEBERGS REPORTED IN: A. A23A, 52-50.00S 040-05.00W. B. A74A, 53-26.00S 030-00.00W. C. A77,1885/25(23,29)2025-11-08archivedSCOTIA SEA. SOUTH ATLANTIC. SOUTH PACIFIC. ANTARCTICA. DNC 01, DNC 29. 1. ICEBERGS REPORTED IN: A. A81, 65-32.40S 058-07.80W. B. B15AB, 58-39.60S 047-04.Back to US - HYDROLANT