Last Update: 433 AM ChST Sun Jul 12 2026

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Tiyan, GU Local Forecast Office

9NM SSE Rota GU

Marine Zone Forecast


Today
East wind 10 kt. Seas 6 to 8 ft. Wave detail: northwest 6 ft at 11 seconds, east 3 ft at 9 seconds and east 2 ft at 4 seconds. Scattered showers with isolated thunderstorms.
Tonight
Southeast wind 10 kt. Seas 6 to 7 ft. Wave detail: northwest 6 ft at 11 seconds, east 3 ft at 9 seconds and southeast 2 ft at 4 seconds. Scattered showers with isolated thunderstorms.
Monday
Southeast wind 10 kt. Seas 5 to 6 ft. Wave detail: northwest 5 ft at 11 seconds, east 3 ft at 9 seconds and southeast 2 ft at 4 seconds. Scattered showers with isolated thunderstorms.
Monday Night
South wind 10 kt. Seas 4 to 6 ft. Wave detail: south 4 ft at 10 seconds, east 3 ft at 9 seconds and south 2 ft at 4 seconds. Scattered showers with isolated thunderstorms.
Tuesday And Wednesday
Southwest wind 5 to 10 kt. Seas 5 to 7 ft. Wave detail: southwest 6 ft at 9 seconds, east 3 ft at 9 seconds and southwest 2 ft at 4 seconds. A chance of showers with a slight chance of thunderstorms.
Thursday
Southwest wind 10 kt. Seas 4 to 6 ft. Wave detail: southwest 5 ft at 8 seconds and southwest 2 ft at 4 seconds. A chance of showers with a slight chance of thunderstorms.



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433 AM ChST Sun Jul 12 2026
 
 

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