Coastal Waters Forecast
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
700 FZMY50 PGUM 031912 CWFGUM Coastal Waters Forecast for the Mariana Islands National Weather Service Tiyan GU 512 AM ChST Sat May 4 2024 Marianas Waters out to 40 nautical miles PMZ150-041000- 512 AM ChST Sat May 4 2024 .Synopsis for Marianas Waters...Gentle to moderate trade winds are expected to continue through the weekend and into next week. Combined seas of 4 to 5 feet are expected, then seas are expected to build as northerly swells enter the region. The first swell arrives by Sunday and the next push of north-northeast swell arrives by Tuesday, increasing seas up to 7 feet. $$ PMZ151>154-041000- MARIANAS COASTAL WATERS- 512 AM ChST Sat May 4 2024 .TODAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 ft. .TONIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 ft. .SUNDAY THROUGH MONDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 to 5 ft. North swell 2 to 3 ft, increasing to 3 to 4 ft Monday. .TUESDAY AND WEDNESAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. North to northeast swell 4 to 6 ft and east swell 3 to 4 ft. $$