CoastalUS - HYDROPACMessages1396/261396/26ArchivedReceived: 12 May 2026, 18:47Archived: 12 May 2026, 22:01Updated: 29 Oct 2026, 19:01SubscribeCopyShareShow on mapPrintExportSearchMessage contentSTRAIT OF HORMUZ. OMAN. CANCEL HYDROPAC 1328/26 AND THIS MSG.More from US - HYDROPAC3150/262026-10-29BAY OF BENGAL. INDIA. 1. HAZARDOUS OPERATIONS 0330Z TO 0530Z AND 0830Z TO 1030Z 02 AND 06 NOV, 030830Z TO 031030Z AND 050530Z TO 051030Z NOV IN AREA BOUND BY 20-34.95N 086-56.05E, 20-49.83149/262026-10-29ARABIAN 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 ARE3147/262026-10-29STRAIT OF HORMUZ. OMAN. VESSEL SUFFERED A SECURITY INCIDENT AND SANK IN 26-19.95N 056-16.82E. VESSELS ARE ADVISED TO KEEP CLEAR OF THIS POSITION AND TO EXERCISE EXTREME CAUTION.1357/25(62)2025-05-24archivedPERSIAN GULF. QATAR. DNC 10. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V HYSY289 IN AREA BOUND BY 26-41.99N 051-53.26E, 26-41.94N 052-00.75E, 26-37.65N 052-00.72E, 26-37.70N 051-53.23056/262026-10-21archivedNORTH PACIFIC. PHILIPPINE SEA. GUAM. 1. HAZARDOUS OPERATIONS 0100Z TO 1300Z DAILY 26 THRU 29 OCT IN AREAS WITHIN THREE MILES OF: A. 13-27.00N 145-08.00E. B. 13-42.00N 144-36.00E. 2. CANCLater warnings1427/262026-05-12archivedNORTH PACIFIC. GUAM. 1. USCG REMOTE COMMUNICATION FACILITY GUAM 13-29.00N 144-50.00E MF, HF, AND DSC SERVICES OFF AIR 190400Z TO 190900Z MAY. 2. CANCEL TH1398/262026-05-13archivedSOUTH PACIFIC. CHILE. 1. HAZARDOUS OPERATIONS 1330Z TO 1930Z DAILY 18 AND 20 MAY IN AREA BOUND BY 32-55.00S 072-00.00W, 32-55.00S 071-50.00W, 33-05.001399/262026-05-13archivedSOUTH CHINA SEA. VIETNAM. F/V QB 91435 TS REPORTS CREWMAN REQUIRING MEDICAL ASSISTANCE IN 16-03.00N 109-50.00E AT 130343Z MAY. VESSELS IN VICINITY ABLE TO PROEarlier warnings1395/262026-05-12archivedCANCEL HYDROPAC 1366/26 AND THIS MSG.1394/262026-05-12archivedARABIAN SEA. OMAN. 1. CABLE OPERATIONS IN PROGRESS UNTIL 25 MAY BY CABLESHIP ILE DE BREHAT ALONG TRACKLINE JOINING 16-59.10N 054-09.77E, 16-46.25N 054-1393/26(71)2026-05-12archivedSOUTH CHINA SEA. INDONESIA. 1. GUNNERY EXERCISES 160100Z TO 160600Z MAY IN AREA BOUND BY 03-40.50N 107-35.66E, 03-40.00N 107-45.68E, 03-30.00N 107-45.Back to messages