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Tiyan, GU Local Forecast Office

9NM SSE Rota GU

Marine Zone Forecast

Today

Northeast wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: east 3 ft at 8 seconds and northeast 2 ft at 4 seconds.

Tonight

Northeast wind 5 to 15 kt. Seas 3 to 5 ft. Wave detail: east 4 ft at 8 seconds and northeast 2 ft at 4 seconds.

Saturday

North wind 10 to 15 kt. Seas 6 to 8 ft. Wave detail: east 7 ft at 9 seconds and north 3 ft at 4 seconds. Isolated thunderstorms. Scattered showers in the afternoon.

Saturday Night

North wind 15 to 20 kt with gusts to 30 kt. Seas 8 to 10 ft. Wave detail: east 9 ft at 10 seconds and north 3 ft at 5 seconds. Scattered showers with isolated thunderstorms.

Sunday

Tropical storm conditions possible. Seas 20 to 24 ft. Widespread showers and scattered thunderstorms. Visibility 1 nm or less.

Monday

Typhoon conditions possible. Seas 19 to 23 ft. Scattered showers with isolated thunderstorms. Visibility 1 nm or less.

Tuesday

South wind 30 kt. Seas 12 to 15 ft. A chance of showers with a slight chance of thunderstorms.