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Coastal Waters Forecast
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
195 FZMY50 PGUM 080546 CWFGUM Coastal Waters Forecast for the Mariana Islands National Weather Service Tiyan GU 346 PM ChST Mon Jul 8 2024 Marianas Waters out to 40 nautical miles PMZ150-082100- 346 PM ChST Mon Jul 8 2024 .Synopsis for Marianas Waters...Gentle to moderate trade winds and combined seas of 3 to 5 feet will continue through the week. A surface trough arriving from the southeast will cause an uptick in showers and thunderstorms Wednesday and Thursday. $$ PMZ151>154-082100- MARIANAS COASTAL WATERS- 346 PM ChST Mon Jul 8 2024 .TONIGHT...East wind 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. .TUESDAY AND TUESDAY NIGHT...East wind 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. .WEDNESDAY AND WEDNESDAY NIGHT...East wind 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Scattered showers and isolated thunderstorms. .THURSDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Chance of showers and slight chance of thunderstorms. .FRIDAY...East wind 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. .SATURDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 4 ft. Slight chance of thunderstorms. $$