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Coastal Waters Forecast
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
991 FZMY50 PGUM 020142 AAA CWFGUM Coastal Waters Forecast for the Mariana Islands...UPDATED National Weather Service Tiyan GU 1142 AM ChST Tue Jul 2 2024 Marianas Waters out to 40 nautical miles PMZ150-021800- 1142 AM ChST Tue Jul 2 2024 .Synopsis for Marianas Waters...Gentle to moderate trade winds and combined seas of 3 to 5 feet will continue this week. Some gusty winds and choppy seas are possible near heavier showers and thunderstorms, mainly over Guam and Rota waters, as a couple of trade-wind troughs pass near to south of the Marianas. $$ PMZ151-152-021800- Guam Coastal Waters-Rota Coastal Waters- 1142 AM ChST Tue Jul 2 2024 .TODAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 4 ft. Scattered showers Guam. Isolated thunderstorms over southern Guam waters. .TONIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 4 ft. .WEDNESDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 ft. Isolated thunderstorms. .WEDNESDAY NIGHT AND THURSDAY...East wind 10 kt. Wind waves 2 ft or less. East swell 4 to 5 ft. Scattered showers and isolated thunderstorms. .FRIDAY AND SATURDAY...East wind 10 kt. Wind waves 2 ft or less. East swell 4 ft. Slight chance of thunderstorms Friday. $$ PMZ153-154-021800- Tinian Coastal Waters-Saipan Coastal Waters- 1142 AM ChST Tue Jul 2 2024 .TODAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 4 ft. .TONIGHT AND WEDNESDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 5 ft. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 to 5 ft. Isolated thunderstorms. .FRIDAY AND SATURDAY...East wind 10 kt. Wind waves 2 ft or less. East swell 4 to 5 ft. $$