Last Update: 413 PM ChST Sat Apr 12 2025

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Tiyan, GU Local Forecast Office

18NM SE Andersen AFB GU

Marine Zone Forecast


Tonight
East wind 10 kt. Seas 3 to 5 ft. Wave detail: east 4 ft at 8 seconds and east 2 ft at 4 seconds. Scattered showers after midnight.
Sunday
East wind 10 to 15 kt. Seas 3 to 5 ft. Wave detail: east 4 ft at 8 seconds and east 3 ft at 4 seconds.
Sunday Night
East wind 10 to 15 kt. Seas 4 to 5 ft. Wave detail: east 4 ft at 8 seconds and east 3 ft at 5 seconds.
Monday
East wind 15 kt. Seas 4 to 6 ft. Wave detail: east 4 ft at 8 seconds and east 3 ft at 5 seconds.
Monday Night
East wind 15 kt. Seas 4 to 6 ft. Wave detail: east 5 ft at 8 seconds and east 3 ft at 5 seconds.
Tuesday
East wind 15 kt. Seas 4 to 6 ft. Wave detail: east 5 ft at 8 seconds, east 3 ft at 5 seconds and northeast 2 ft at 11 seconds.
Wednesday
East wind 15 kt. Seas 5 to 7 ft. Wave detail: east 6 ft at 9 seconds, east 3 ft at 5 seconds and north 3 ft at 12 seconds.
Thursday
East wind 15 to 20 kt. Seas 6 to 7 ft. Wave detail: northeast 6 ft at 9 seconds, east 4 ft at 6 seconds and north 2 ft at 12 seconds.



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413 PM ChST Sat Apr 12 2025
 
 

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