CoastalUS - HYDROPACMessages1040/261040/26SÉCURITÉArchivedReceived: 7 Apr 2026, 00:00Archived: 12 Apr 2026, 14:41Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchKeywordsOperationsUNDERWATER OPERATIONSMessage contentEASTERN INDIAN OCEAN. AUSTRALIA. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V REACH REMOTE 2 IN 21-26.94S 113-49.50E. ONE MILE BERTH REQUESTED.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 warnings1044/262026-04-07archivedBAY OF BENGAL. EASTERN INDIAN OCEAN. INDIA. 1. HAZARDOUS OPERATIONS 0500Z TO 0700Z AND 0900Z TO 1100Z DAILY 12 THRU 14 APR IN AREA BOUND BY 20-48.37N1041/262026-04-07archivedTASMAN SEA. NEW ZEALAND. 1. HAZARDOUS OPERATIONS 1900Z TO 0500Z DAILY 12 THRU 17 APR IN AREA WITHIN THREE MILES OF 36-28.65S 174-09.63E. 2. CANCEL THIS1046/262026-04-07archivedEASTERN INDIAN OCEAN. INDIA. F/V ISWARYAM SANK IN VICINITY 08-58.00N 076-28.00E.Earlier warnings1038/262026-04-07archivedSOUTH PACIFIC. NEW ZEALAND. 1. HAZARDOUS OPERATIONS IN PROGRESS UNTIL 070600Z, 071930Z TO 080400Z AND 082000Z TO 090600Z APR IN AREAS BOUND BY: A. 35-51037/262026-04-07archivedSOUTH PACIFIC. CHILE. 1. HAZARDOUS OPERATIONS 1300Z TO 1900Z DAILY 07 AND 08 APR IN AREA BOUND BY 32-53.00S 071-58.30W, 32-53.00S 071-50.00W, 33-00.00S1045/262026-04-07archivedEAST CHINA SEA. CHINA. CANCEL HYDROPAC 1012/26 AND THIS MSG. OPERATIONS COMPLETED.Back to messages