Last Update: 500 PM ChST Sat Sep 5 2026

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Tiyan, GU Local Forecast Office

9NM SSE Rota GU

Marine Zone Forecast


Tonight
West wind 5 to 10 kt with gusts to 20 kt near heavier showers. Seas 4 to 6 ft. Wave detail: west 5 ft at 9 seconds and west 2 ft at 4 seconds. Numerous showers with isolated thunderstorms. Locally heavy showers possible.
Sunday
Northwest wind 5 to 10 kt. Seas 4 to 6 ft. Wave detail: west 5 ft at 9 seconds and northwest 2 ft at 4 seconds. Scattered showers with isolated thunderstorms.
Sunday Night
North wind 5 to 10 kt. Seas 4 to 6 ft. Wave detail: west 5 ft at 9 seconds and north 2 ft at 4 seconds. Isolated thunderstorms.
Monday
North wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: west 5 ft at 9 seconds and north 2 ft at 4 seconds.
Monday Night
Northeast wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: west 5 ft at 9 seconds and northeast 2 ft at 4 seconds. scattered showers.
Tuesday
Northeast wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: west 4 ft at 9 seconds and northeast 2 ft at 4 seconds.
Wednesday And Thursday
East wind 5 to 10 kt. Seas 3 to 5 ft. Wave detail: northwest 3 ft at 10 seconds, northeast 3 ft at 9 seconds and east 2 ft at 4 seconds. A chance of showers with a slight chance of thunderstorms.



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500 PM ChST Sat Sep 5 2026
 
 

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