Headline:
Hazardous Seas Warning issued October 3 at 4:54PM ChST until October 4 at 5:00AM ChST by NWS Tiyan GU
Event:
Hazardous Seas Warning
Urgency:
Expected
Effective:
October 2, 2026 - 11:54pm
Expires:
October 3, 2026 - 2:00pm
Description:
* WHAT...Very steep and hazardous seas of 13 to 15 feet expected.
* WHERE...Guam and Rota Coastal Waters.
* WHEN...Until 5 AM ChST Sunday.
* IMPACTS...Very steep and hazardous seas could capsize or cause
damage to vessels.
* ADDITIONAL DETAILS...Winds have diminished enough to allow the Gale
Warning to expire. However, an elevated southwesterly monsoon swell
will allow hazardous seas to persist through tonight.
Instruction:
A hazardous seas warning means hazardous sea conditions are
imminent or occurring. Recreational boaters should remain in
port...or take shelter until waves subside. Commercial vessels
should prepare for rough seas and consider remaining in port or
taking shelter in port until hazardous seas subside.
Area Description:
Guam Coastal Waters; Rota Coastal Waters
Forcast Office:
NWS Tiyan GU
Sender:
w-nws.webmaster@noaa.gov