Coastal Waters Forecast
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
841 FZMY50 PGUM 280603 CWFGUM Coastal Waters Forecast for the Mariana Islands National Weather Service Tiyan GU 403 PM ChST Tue May 28 2024 Marianas Waters out to 40 nautical miles PMZ150-282000- 403 PM ChST Tue May 28 2024 .Synopsis for Marianas Waters...A distant Typhoon, south of Okinawa, is generating a long-period swell that will arrive from the west to northwest sometime on Thursday. Otherwise, gentle to moderate trade- wind conditions will continue. Also, there could be some clouds and isolated showers developing over the Marianas later this week. $$ PMZ151>154-282000- MARIANAS COASTAL WATERS- 403 PM ChST Tue May 28 2024 .TONIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 to 5 ft. .WEDNESDAY AND WEDNESDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 to 5 ft. .THURSDAY AND THURSDAY NIGHT...East wind 5 to 15 kt. Wind waves 1 to 3 ft. Mixed swell east 4 ft and west 3 ft. .FRIDAY THROUGH SUNDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. Mixed swell east 3 to 4 ft and northwest 2 ft. $$ Simpson