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Coastal Waters Forecast
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
327 FZMY50 PGUM 050548 CWFGUM Coastal Waters Forecast for the Mariana Islands National Weather Service Tiyan GU 348 PM ChST Fri Jul 5 2024 Marianas Waters out to 40 nautical miles PMZ150-052100- 348 PM ChST Fri Jul 5 2024 .Synopsis for Marianas Waters...Gentle to moderate trade winds and combined seas of 3 to 5 feet will continue through at least Wednesday. There is the potential for isolated thunderstorms Sunday as the Tropical Upper-Tropospheric Trough (TUTT) east of Wake Island slowly drifts westward towards the Marianas and is expected be near the Marianas around Sunday. $$ PMZ151>154-052100- MARIANAS COASTAL WATERS- 348 PM ChST Fri Jul 5 2024 .TONIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 4 ft. Scattered showers for Guam Waters after midnight. .SATURDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 4 ft. Scattered showers for Guam and Rota waters. .SATURDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 4 ft. .SUNDAY AND SUNDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 4 ft. Isolated thunderstorms. .MONDAY AND TUESDAY...East wind 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. .WEDNESDAY...East wind 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Chance of showers. $$