Last Update: 312 AM ChST Wed Sep 23 2026

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Tiyan, GU Local Forecast Office

9NM SSE Rota GU

Marine Zone Forecast


Today
South wind 5 to 10 kt. Seas 4 to 6 ft. Wave detail: north 4 ft at 8 seconds, south 2 ft at 4 seconds and northeast 2 ft at 10 seconds.
Tonight
South wind 5 to 10 kt. Seas around 5 ft. Wave detail: north 4 ft at 8 seconds and northeast 2 ft at 9 seconds. Isolated thunderstorms.
Thursday
West wind 5 to 10 kt. Seas around 4 ft. Wave detail: north 4 ft at 8 seconds and northeast 2 ft at 9 seconds. Isolated thunderstorms.
Thursday Night
West wind 5 to 10 kt. Seas around 4 ft. Wave detail: northeast 3 ft at 8 seconds. Isolated thunderstorms.
Friday
West wind 5 to 10 kt. Seas around 4 ft. Wave detail: northeast 4 ft at 8 seconds. A slight chance of thunderstorms.
Saturday
Northwest wind 10 kt. Seas 3 to 4 ft. Wave detail: northeast 4 ft at 8 seconds. A chance of showers with a slight chance of thunderstorms.
Sunday
North wind 5 kt. Seas around 3 ft. Wave detail: north 3 ft at 9 seconds. A chance of showers.



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312 AM ChST Wed Sep 23 2026
 
 

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