Coastal Waters Forecast
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
890 FZMY50 PGUM 271746 CWFGUM Coastal Waters Forecast for the Mariana Islands National Weather Service Tiyan GU 346 AM ChST Tue May 28 2024 Marianas Waters out to 40 nautical miles PMZ150-281100- 346 AM ChST Tue May 28 2024 .Synopsis for Marianas Waters...Benign marine conditions prevail and gentle to moderate trades are expected to become gentle around late week. Sea heights of around 3 to 5 feet are expected to continue through the week. As Typhoon Ewiniar moves away from the Philippine Islands towards the waters east of Japan, northwesterly swell will develop and reach the Marianas waters around Thursday. $$ PMZ151>154-281100- MARIANAS COASTAL WATERS- 346 AM ChST Tue May 28 2024 .TODAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 to 5 ft. .TONIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 to 5 ft. .WEDNESDAY AND WEDNESDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 4 to 5 ft. .THURSDAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. Mixed swell east 4 ft and west northwest 3 ft. .FRIDAY AND SATURDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. Mixed swell east 3 to 4 ft and west northwest 2 ft. $$