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4NM N Galveston TX

...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT THROUGH FRIDAY MORNING...

This Afternoon

South winds around 15 knots with gusts up to 20 knots. Bay waters slightly choppy.

Tonight

South winds 10 to 15 knots with gusts up to 20 knots. Bay waters slightly choppy.

Friday

South winds 10 to 15 knots. Bay waters slightly choppy.

Friday Night

Southeast winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers and thunderstorms after midnight.

Saturday

South winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers and thunderstorms in the morning.

Saturday Night

Southeast winds around 15 knots, becoming south 15 to 20 knots after midnight. Bay waters slightly choppy, increasing to choppy after midnight.

Sunday

South winds 15 to 20 knots. Bay waters choppy.

Sunday Night

South winds around 20 knots, increasing to 20 to 25 knots after midnight. Bay waters choppy, increasing to rough after midnight.

Monday

South winds 15 to 20 knots. Bay waters choppy.

Monday Night

South winds 10 to 15 knots. Bay waters slightly choppy.

winds and waves higher in and near thunderstorms.

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503 PM CDT Thu Jun 18 2026