Coastal Waters Forecast
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
067 FZMY50 PGUM 031945 CWFGUM Coastal Waters Forecast for the Mariana Islands National Weather Service Tiyan GU 545 AM ChST Thu Jul 4 2024 Marianas Waters out to 40 nautical miles PMZ150-040830- 545 AM ChST Thu Jul 4 2024 .Synopsis for Marianas Waters...Gentle to moderate trade winds and combined seas of 3 to 5 feet will continue. Gusty winds and choppy seas are possible near showers and thunderstorms, mainly over Guam and Rota waters, as a couple of disturbances pass just south of the Marianas. $$ PMZ151-152-040830- Guam Coastal Waters-Rota Coastal Waters- 545 AM ChST Thu Jul 4 2024 .TODAY...East wind 10 kt. Wind waves 2 ft or less. East swell 4 ft. Isolated thunderstorms. .TONIGHT...Northeast wind 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Isolated thunderstorms. .FRIDAY...East wind 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Isolated thunderstorms. .FRIDAY NIGHT AND SATURDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 4 ft. .SUNDAY AND MONDAY...East wind 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Slight chance of thunderstorms. $$ PMZ153-154-040830- Tinian Coastal Waters-Saipan Coastal Waters- 545 AM ChST Thu Jul 4 2024 .TODAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 ft. .TONIGHT AND FRIDAY...East wind 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. .FRIDAY NIGHT AND SATURDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 4 ft. .SUNDAY AND MONDAY...East wind 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Slight chance of thunderstorms. $$