Last Update: 455 AM ChST Sun Aug 30 2026

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Tiyan, GU Local Forecast Office

9NM SSE Rota GU

Marine Zone Forecast


Today
Northwest wind 10 to 15 kt. Seas around 4 ft. Wave detail: west 3 ft at 8 seconds, northwest 2 ft at 4 seconds and northeast 2 ft at 10 seconds. Numerous showers with isolated thunderstorms.
Tonight
Northwest wind 5 to 15 kt. Seas around 4 ft. Wave detail: west 3 ft at 8 seconds, northwest 2 ft at 4 seconds and northeast 2 ft at 10 seconds. Numerous showers with isolated thunderstorms.
Monday
West wind 10 kt. Seas around 4 ft. Wave detail: west 3 ft at 8 seconds, west 2 ft at 4 seconds and northeast 2 ft at 10 seconds. Scattered showers with isolated thunderstorms.
Monday Night
Southwest wind 10 kt. Seas 4 to 5 ft. Wave detail: west 4 ft at 9 seconds, southwest 2 ft at 4 seconds and northeast 2 ft at 10 seconds. Isolated thunderstorms.
Tuesday And Wednesday
Southwest wind 5 to 15 kt. Seas 5 to 7 ft. Wave detail: west 6 ft at 8 seconds, southwest 3 ft at 4 seconds and northeast 2 ft at 10 seconds. A slight chance of thunderstorms.
Thursday
Southwest wind 10 to 15 kt. Seas 6 to 8 ft. Wave detail: west 7 ft at 9 seconds, southwest 3 ft at 4 seconds and northeast 2 ft at 10 seconds. A chance of showers with a slight chance of thunderstorms.



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455 AM ChST Sun Aug 30 2026
 
 

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