CoastalUS - HYDROPACMessages1972/261972/26ArchivedReceived: 10 Jul 2026, 00:57Archived: 10 Jul 2026, 01:21Updated: 4 Nov 2026, 19:32SubscribeCopyShareShow on mapPrintExportSearchMessage contentNORTH PACIFIC. PHILIPPINE SEA. GUAM. CANCEL HYDROPAC 1945/26 AND THIS MSG.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 warnings1974/262026-07-10archivedSOUTH CHINA SEA. VIETNAM. BARGE BTR 8421, THREE PERSONS ON BOARD, DISABLED AND ADRIFT DUE TO ENGINE FAILURE IN 09-49.00N 107-14.00E AT 090500Z JUL. VESSELS IN1975/262026-07-10archivedSOUTH PACIFIC. CHILE. 1. HAZARDOUS OPERATIONS 141400Z TO 142100Z JUL IN AREA BOUND BY 33-07.00S 072-31.50W, 33-07.00S 072-08.00W, 33-27.00S 072-12.40W,1976/262026-07-10archivedSOUTH PACIFIC. 1. HAZARDOUS OPERATIONS 122100Z TO 130500Z JUL IN AREA WITHIN 30 MILES OF 18-17.00S 156-22.00W. 2. CANCEL THIS MSG 130600Z JUL 26.Earlier warnings1971/262026-07-09archivedNORTH PACIFIC. GUAM. CANCEL HYDROPAC 1858/26 AND THIS MSG, SERVICE RESTORED.1970/262026-07-09archivedBAY OF BENGAL. INDIA. 1. HAZARDOUS OPERATIONS 0430Z TO 0630Z AND 0930Z TO 1130Z DAILY 14 AND 15 JUL IN AREA BOUND BY 21-09.16N 086-49.50E, 21-22.90N1969/262026-07-09archivedARABIAN SEA. OMAN. S/V MEHEBOOB E BUKHARI SANK IN 19-18.43N 057-47.75E.Back to messages