Last Update: 417 AM ChST Mon Sep 14 2026

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Tiyan, GU Local Forecast Office

9NM SSE Rota GU

Marine Zone Forecast


Today
Northeast wind 5 kt. Seas 4 to 6 ft. Wave detail: east 5 ft at 10 seconds. Isolated thunderstorms in the morning.
Tonight
Northeast wind 10 kt. Seas 4 to 6 ft. Wave detail: northeast 5 ft at 9 seconds and northwest 2 ft at 4 seconds. Scattered showers with isolated thunderstorms.
Tuesday
Northeast wind 10 kt. Seas 4 to 6 ft. Wave detail: northeast 5 ft at 9 seconds and west 2 ft at 4 seconds. Scattered showers and isolated thunderstorms.
Tuesday Night
Northeast wind 5 kt. Seas 4 to 6 ft. Wave detail: northeast 6 ft at 9 seconds. Scattered showers with isolated thunderstorms.
Wednesday
North wind 5 kt. Seas 4 to 6 ft. Wave detail: east 6 ft at 11 seconds.
Thursday Through Friday
Southwest wind 5 to 15 kt. Seas 5 to 7 ft. Wave detail: northeast 6 ft at 10 seconds and southwest 3 ft at 4 seconds.



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417 AM ChST Mon Sep 14 2026
 
 

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