CoastalUS - HYDROPACMessages2044/262044/26ArchivedReceived: 17 Jul 2026, 05:30Archived: 28 Jul 2026, 01:41Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchMessage contentTASMAN BAY. NEW ZEALAND. PASSAGE ROCK BUOY 40-52.51S 174-55.19E. MISSING.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 warnings2046/262026-07-17archivedINDIAN OCEAN. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 202334Z TO 210259Z JUL, ALTERNATE 2334Z TO 0259Z DAILY 21 THRU 25 JUL, IN AREA BOUND BY 17-39.002047/262026-07-17archivedBAY OF BENGAL. INDIA. 1. HAZARDOUS OPERATIONS 0130Z TO 1130Z DAILY 20 THRU 23 JUL IN AREA BOUND BY 12-59.00N 080-46.00E, 12-49.00N 081-26.00E, 12-59.02048/262026-07-17archivedBAY OF BENGAL. ANDAMAN SEA. INDIA. 1. HAZARDOUS OPERATIONS 210430Z TO 210630Z AND 210830Z TO 211030Z IN AREA BOUND BY 11-52.00N 092-19.00E, 11-48.00N 092Earlier warnings2043/262026-07-17archivedSOUTH PACIFIC. PERU. CABO BLANCO LIGHT 04-15.10S 081-14.30W UNLIT.2040/262026-07-16archivedCORAL SEA. NEW CALEDONIA. 1. GUNNERY EXERCISES IN PROGRESS UNTIL 190700Z JUL IN AREA WITHIN TEN MILES OF 22-07.00S 167-27.00E. 2. CANCEL THIS MSG 190800Z2039/262026-07-16NORTH PACIFIC. NORTHERN MARIANA ISLANDS. 1. DISCOLORED WATER WITH INCREASED LIKELIHOOD OF SUBMARINE VOLCANIC ACTIVITY REPORTED IN VICINITY 20-26.00N 145-0Back to messages