Coastal Waters Forecast
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
352 FZMY50 PGUM 210606 CWFGUM Coastal Waters Forecast for the Mariana Islands National Weather Service Tiyan GU 406 PM ChST Thu Nov 21 2024 Marianas Waters out to 40 nautical miles PMZ150-212115- 406 PM ChST Thu Nov 21 2024 .Synopsis for Marianas Waters...Combined seas of 6 to 8 feet will persist into early next week. Winds will be gentle to moderate through Saturday night, becoming moderate to fresh thereafter. $$ PMZ151>154-212115- MARIANAS COASTAL WATERS- 406 PM ChST Thu Nov 21 2024 .TONIGHT...East wind 10 to 15 kt. Seas 7 to 9 ft. Wave Detail: Northeast 6 ft at 9 seconds, east 3 ft at 5 seconds and north 3 ft at 12 seconds. .FRIDAY...East wind 15 kt. Seas 6 to 8 ft. Wave Detail: Northeast 6 ft at 9 seconds, east 3 ft at 5 seconds and north 3 ft at 12 seconds. .FRIDAY NIGHT...East wind 15 kt. Seas 7 to 9 ft. Wave Detail: Northeast 6 ft at 8 seconds, north 4 ft at 12 seconds and east 3 ft at 5 seconds. .SATURDAY...East wind 15 kt. Seas 7 to 9 ft. Wave Detail: Northeast 5 ft at 8 seconds, north 4 ft at 12 seconds and east 3 ft at 5 seconds. .SATURDAY NIGHT...East wind 15 kt. Seas 7 to 9 ft. Wave Detail: Northeast 6 ft at 9 seconds, north 4 ft at 12 seconds and east 3 ft at 5 seconds. .SUNDAY THROUGH MONDAY...Northeast wind 15 to 20 kt. Seas 7 to 9 ft. Wave Detail: Northeast 6 ft at 9 seconds, east 4 ft at 6 seconds and north 4 ft at 12 seconds. .TUESDAY...East wind 20 kt. Seas 7 to 9 ft. Wave Detail: Northeast 6 ft at 9 seconds, east 5 ft at 6 seconds and north 3 ft at 12 seconds. A chance of showers. $$