CoastalUS - HYDROPACMessages1799/261799/26ArchivedReceived: 22 Jun 2026, 01:27Archived: 22 Jun 2026, 02:01Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchMessage contentCORAL SEA. PAPUA NEW GUINEA. CANCEL HYDROPAC 1755/26 AND THIS MSG, AID RESTORED.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 warnings1802/262026-06-22archivedPHILLIPINE SEA. NORTH PACIFIC. NORTHERN MARIANA ISLANDS. 1. HAZARDOUS OPERATIONS 232200Z TO 240200Z JUN IN 16-59.15N 144-57.15E. 2. CANCEL THIS MSG 240300Z J1803/262026-06-22archivedSOUTH PACIFIC. CANCEL HYDROPAC 1705/26 AND THIS MSG, OPERATIONS COMPLETED.1804/262026-06-22archivedSOUTH PACIFIC. FRENCH POLYNESIA. 1. GUNNERY EXERCISES 241700Z TO 290300Z JUN IN AREA BOUND BY 17-13.00S 149-48.00W, 16-37.00S 150-08.00W, 16-30.00S 14Earlier warnings1798/262026-06-22archivedSOUTH PACIFIC. FIJI. CABLE OPERATIONS 27 JUN UNTIL FURTHER NOTICE BY M/V LAYLA IN VICINITY OF TRACKLINE JOINING 20-49.00S 178-39.00E, 20-14.00S 178-51.00E, 19-1796/262026-06-21SINGAPORE STRAIT. MALAYSIA. BATU BERHANTI ISOLATED DANGER LIGHT BUOY 01-11.76N 103-52.51E TEMPORARILY REMOVED.1794/262026-06-20ARABIAN SEA. PAKISTAN. ORMARA LIGHTHOUSE 25-11.10N 064-41.10E UNLIT.Back to messages