CoastalUS - HYDROLANTMessages779/26779/26ArchivedReceived: 18 Apr 2026, 23:00Archived: 19 Apr 2026, 02:21Updated: 4 Nov 2026, 19:33SubscribeCopyShareShow on mapPrintExportSearchMessage contentEASTERN MEDITERRANEAN SEA. LIBYA. CANCEL HYDROLANT 731/26 AND THIS MSG.More 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 warnings780/262026-04-19archivedNORTH SEA. ENGLAND. MRCC HUMBER MF R/T SERVICES AT LANGHAM 52-56.50N 000-57.20E OFF AIR.781/262026-04-19archivedSOUTH ATLANTIC. BRAZIL. 1. UNDERWATER OPERATIONS 1000Z TO 2000Z DAILY 20 APR THRU 31 AUG BY M/V FUGRO VAQUITA IN AREA BOUND BY 21-35.43S 041-00.16W, 2782/262026-04-19archivedSOUTH ATLANTIC. BRAZIL. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 27 APR BY M/V M. AVEIRO, M/V LINDE G, M/V RAMFORM TETHYS AND M/V THOR FREYJA TOWING 12Earlier warnings778/262026-04-18archivedSCOTIA SEA. SOUTH ATLANTIC. 1. ICEBERGS REPORTED IN: A. A76C, 59-11.00S 035-50.00W. B. 46-23.00S 028-14.00W. C. 48-48.00S 030-04.00W. D. 46-29.00S777/262026-04-18archivedSOUTH ATLANTIC. ANTARCTICA. 1. ICEBERGS REPORTED IN: A. A81, 64-43.80S 056-30.00W. B. A84, 73-48.00S 106-04.80W. C. A85, 68-14.40S 057-15.60W. D. D776/262026-04-18archivedCARDIGAN BAY. SAINT GEORGES CHANNEL. WALES. 1. HAZARDOUS OPERATIONS 0800Z TO 1700Z DAILY 20 THRU 24 APR IN AREA BOUND BY 52-32.40N 005-12.80W, 52-40.80N 0Back to messages