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Houston, TX Local Forecast Office

13NM S Galveston TX

Marine Zone Forecast

...TROPICAL STORM WARNING IN EFFECT...

Rest Of Today

Tropical storm conditions. North winds around 20 knots, becoming northwest 30 to 35 knots this afternoon. Seas 2 to 4 feet, building to 4 to 6 feet, occasionally to 8 feet this afternoon. Wave detail: west 3 feet at 5 seconds and northeast 1 foot at 4 seconds. A chance of showers and thunderstorms.

Tonight

Tropical storm conditions expected. South winds 30 to 35 knots, diminishing to around 20 knots with gusts up to 25 knots after midnight. Seas 5 to 8 feet, occasionally to 10 feet, subsiding to 3 to 5 feet after midnight. Wave detail: southwest 8 feet at 6 seconds. A chance of showers and thunderstorms early in the evening, then a chance of thunderstorms with a slight chance of showers in the late evening and early morning.

Friday

South winds 15 to 20 knots, diminishing to around 15 knots in the afternoon. Seas 2 to 4 feet. Wave detail: southeast 4 feet at 5 seconds.

Friday Night

South winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 6 seconds.

Saturday

South winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: south 3 feet at 6 seconds.

Saturday Night

South winds 5 to 10 knots. Seas around 2 feet. Wave detail: south 2 feet at 6 seconds.

Sunday

South winds 5 to 10 knots. Seas around 2 feet.

Sunday Night

South winds around 10 knots. Seas around 2 feet.