Other · Other
Due to a tropical storm, the ports of Saipan and Tinian in the Marianas are closed until further notice.
North Pacific, Marianas · NAVAREA XI 378/26
- issued
- 2026-08-20 18:00Z
- status
- in force
- authority
- Japan Coast Guard (JHOD)
- sea
- Philippine Sea
- position
- 15.092, 145.692
- source
- jhod · first seen 2026-08-20 18:51Z
Original warning text
NORTH PACIFIC, MARIANAS. DUE TO TROPICAL STORM, THE FOLLOWING PORTS ARE CLOSED, UNTIL FURTHER NOTICE. A. SAIPAN, 15-11N 145-45E. B. TINIAN, 15-00N 145-38E.
Conditions at the position · now
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MET Norway · NOAA WaveWatch III · HYCOM · GEBCO 2020 · model data at the centroid, not an observation
This area · other warnings
131 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now
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- Due to tropical storm bavi: 1. the following port(s) are closed: a. rota island 14-08.35N 145-08.09E2026-07-10
- Uscg communication facility guam (V) 13-28.60N 144-50.10E all services unreliable2024-04-23
- Underwater ordnance detonation 2300Z to 0600Z daily 23 and 24 apr in 13-16.20N 144-22.80E2024-04-18
- Uscg communication facility guam (V) 13-28.60N 144-50.10E sitor services inoprable2024-04-14
- Uscg remote communication facility guam (V) 13-28.60N 144-50.10E transmit and receive services unreliable2024-03-16
- Bombing exercises 2200Z to 1345Z daily 25 thru 27, 282200Z to 290200Z, 290430Z to 290700Z, 292300Z feb to…2024-02-22
Season · when other warnings happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Due to tropical storm bavi: 1. the following port(s) are closed: a. rota island 14-08.35N 145-08.09EOther · 63.2 nm
- Hazardous operations 0100Z to 1300Z daily 18 thru 20 aug in areas within three miles of: a. 13-27.00N…Exercises · 102.9 nm
- Uscg remote communication facility guam 13-29.00N 144-50.00E hf capabilities unreliableNav aids · 108.7 nm
- Uscg remote communication facility guam 13-29.00N 144-50.00E broadcast and communication services unreliableNav aids · 108.7 nm
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Other
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Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.