Coastal Waters Forecast
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
581 FZMY50 PGUM 281722 CWFGUM Coastal Waters Forecast for the Mariana Islands National Weather Service Tiyan GU 322 AM ChST Mon Apr 29 2024 Marianas Waters out to 40 nautical miles PMZ150-291015- 322 AM ChST Mon Apr 29 2024 .Synopsis for Marianas Waters...Gentle to moderate trade winds are expected through the week. Combined seas of 5 to 7 feet, comprised of a trade swell and a background northeast swell, will diminish slightly to around 4 to 6 feet by midweek. $$ PMZ151>154-291015- MARIANAS COASTAL WATERS- 322 AM ChST Mon Apr 29 2024 .TODAY...East wind 15 kt. Wind waves 3 ft. East swell 5 ft and northeast 2 ft. .TONIGHT THROUGH TUESDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 to 5 ft and northeast 2 ft. .WEDNESDAY THROUGH FRIDAY...East wind 15 kt. Wind waves 3 ft. East swell 4 to 5 ft. $$