CoastalUS - HYDROPACMessages1583/25(75)1583/25(75)SÉCURITÉArchivedReceived: 18 Jun 2025, 00:00Archived: 19 Jun 2025, 07:21Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchKeywordsMalfunctioning AidsUNLITMessage contentGREAT AUSTRALIAN BIGHT. AUSTRALIA. DNC 05. ROBE LIGHT 37-09.90S 139-44.70E UNLIT.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 warnings1581/25(83)2025-06-18archivedSOUTH PACIFIC. DNC 06. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 220841Z TO 220936Z, 230816Z TO 230911Z, 240756Z TO 240851Z, 250726Z TO 250821Z, 260706Z1586/25(81)2025-06-18archivedPHILIPPINE SEA. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 222000Z TO 230700Z JUN IN AREA WITHIN FIVE MILES OF 13-29.00N 144-25.00E. 2. CANCEL THIS MSG 230800Z JU1585/25(81)2025-06-18archivedPHILIPPINE SEA. WESTERN NORTH PACIFIC. GUAM. DNC 12. 1. HAZARDOUS OPERATIONS 2300Z TO 1300Z DAILY 23 THRU 25 JUN IN AREAS WITHIN THREE MILES OF: A. 1Earlier warnings1584/25(83)2025-06-18archivedSOUTH PACIFIC. FRENCH POLYNESIA. DNC 06. 1. GUNNERY EXERCISES 190001Z TO 190300Z JUN IN AREA BOUND BY 14-55.00S 154-56.00W, 14-32.00S 154-38.00W, 14-571588/25(63)2025-06-18archivedARABIAN SEA. GULF OF OMAN. OMAN. DNC 03. GPS SIGNAL INTERFERENCE WITH POSITIONING ERRORS REPORTED IN VICINTY OF 21-00.00N 065-37.00E. GPS UNRELIABLE.1587/25(62)2025-06-18archivedPERSIAN GULF. BAHRAIN. DNC 10. MINA SALMAN APPROACH BUOY 26-10.22N 050-40.84E UNLIT.Back to messages