CoastalUS - HYDROPACMessages2166/25(75)2166/25(75)SÉCURITÉArchivedReceived: 25 Aug 2025, 00:00Archived: 31 Aug 2025, 23:20Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchKeywordsMalfunctioning AidsUNRELIABLE, UNRELIABLEMessage contentBASS STRAIT. TASMANIA. DNC 05. LOW HEAD LIGHT 41-03.34S 146-47.37E UNRELIABLE.Location mapOpen in the full mapLoading map…More from US - HYDROPAC3211/262026-11-04BAY OF BENGAL. INDIA. 1. SURVEY OPERATIONS 05 THRU 20 NOV BY M/V SAMUDRA RATNAKAR IN AREA BOUND BY 17-13.71N 083-11.78E, 17-08.36N 083-15.64E, 17-01.56N 083-05.45E, 17-06.90N 083-01.59E. W3210/262026-11-04EASTERN INDIAN OCEAN. LAKSHADWEEP. 1. HAZARDOUS OPERATIONS 060730Z TO 061330Z NOV IN AREA BOUND BY 10-32.60N 072-37.25E, 10-33.32N 072-38.05E, 10-32.54N 072-38.72E, 10-31.92N 072-37.90E. 2. C3209/262026-11-04BAY OF BENGAL. INDIA. 1. SURVEY OPERATIONS 05 THRU 25 NOV BY M/V SAMUDRA KAUSTUBH IN AREA BOUND BY 21-05.68N 087-27.06E, 21-05.61N 087-41.49E, 20-52.08N 087-41.43E, 20-52.13N 087-27.02E. W3149/262026-10-29archivedARABIAN SEA. GULF OF KHAMBHAT. INDIA. 1. PIPELINE OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY VESSEL JD ODYSSEY, M/V TAG 13, TUG CREATIVE 1, M/V SEAMAC GLORIOUS, AND M/V WILCHIEF1 IN ARE3032/262026-10-19archivedEASTERN INDIAN OCEAN. INDIA. 1. HAZARDOUS OPERATIONS 0230Z TO 0800Z DAILY 21, 23, 26, 27, 30 AND 31 OCT IN AREA BOUND BY 10-50.00N 075-00.00E, 10-50.00N 075-35.00E, 10-20.00N 075-35.00E, 1Later warnings2173/25(62)2025-08-25archivedRED SEA. SAUDI ARABIA. DNC 10. 1. HAZARDOUS OPERATIONS 0300Z TO 1000Z DAILY 31 AUG THRU 04 SEP IN AREA BOUND BY 21-13.40N 038-58.50E, 21-13.50N 039-06.20E2172/25(62)2025-08-25archivedPERSIAN GULF. QATAR. DNC 10. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE IN AREA BOUND BY 26-17.07N 051-30.82E, 26-11.69N 051-37.27E, 26-00.81N 051-26.402177/25(93)2025-08-26archivedSOUTH CHINA SEA. DNC 11. F/V BD 99024 TS, FOUR PERSONS ON BOARD, AGROUND IN 08-48.00N 112-38.00E. VESSELS IN VICINITY REQUESTED TO KEEP A SHARP LOOKOUT, ASSISTEarlier warnings2168/25(63)2025-08-25archivedBAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 0430Z TO 1130Z DAILY 28 THRU 30 AUG 25 IN AREA BOUND BY 20-57.00N 086-54.00E, 21-13.00N 087-23.00E,2165/25(63)2025-08-25archivedBAY OF BENGAL. DNC 03. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 23 SEP BY M/V ALBATROSS 37 IN AREA BOUND BY 16-10.47N 084-59.54E, 16-10.53N 085-05.15E, 12170/25(63)2025-08-25archivedBAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 270430Z TO 271330Z AUG IN AREA BOUND BY 16-45N 083-10E, 16-45N 083-30E, 17-05N 083-30E, 17-05N 08Back to messages