Last Update: 400 AM ChST Mon Jul 7 2025

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Tiyan, GU Local Forecast Office

18NM SE Andersen AFB GU

Marine Zone Forecast


Today
Southwest wind 5 to 10 kt. Seas around 3 ft. Wave detail: east 3 ft at 8 seconds and southwest 2 ft at 4 seconds. scattered showers and thunderstorms.
Tonight
Southwest wind 5 to 15 kt with gusts to 25 kt near heavier showers. Seas 3 to 4 ft. Wave detail: east 3 ft at 8 seconds and southwest 3 ft at 5 seconds. Scattered showers with isolated thunderstorms.
Tuesday
South wind 5 to 15 kt. Seas around 3 ft. Wave detail: south 3 ft at 5 seconds and east 2 ft at 8 seconds. Scattered showers with isolated thunderstorms.
Tuesday Night
South wind 10 to 15 kt. Seas around 3 ft. Wave detail: south 3 ft at 5 seconds and east 2 ft at 8 seconds. scattered showers with isolated thunderstorms.
Wednesday Through Friday
Southeast wind 5 to 10 kt. Seas around 3 ft. Wave detail: east 3 ft at 8 seconds and southeast 2 ft at 4 seconds. Scattered showers with a slight chance of thunderstorms.



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400 AM ChST Mon Jul 7 2025
 
 

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