Coastal Waters Forecast
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
535 FZMY50 PGUM 300618 CWFGUM Coastal Waters Forecast for the Mariana Islands National Weather Service Tiyan GU 418 PM ChST Tue Apr 30 2024 Marianas Waters out to 40 nautical miles PMZ150-302000- 418 PM ChST Tue Apr 30 2024 .Synopsis for Marianas Waters...Gentle to moderate trade winds will continue this week. Combined seas of 4 to 6 feet tonight will slowly subside to 3 to 5 feet by Friday. $$ PMZ151>154-302000- MARIANAS COASTAL WATERS- 418 PM ChST Tue Apr 30 2024 .TONIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 to 5 ft. .WEDNESDAY THROUGH THURSDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 to 5 ft. .FRIDAY THROUGH SUNDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 4 ft. $$ Simpson