Last Update: 328 AM CDT Wed May 21 2025
For More Weather Information:
42NM SSE Galveston TX
Marine Zone Forecast
Today
East winds 5 to 10 knots. Seas 3 to 4 feet. Wave detail: southeast 4 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms.
Tonight
Southeast winds around 10 knots, easing to around 5 knots late. Seas around 3 feet. Wave detail: southeast 3 feet at 7 seconds.
Thursday
Southeast winds 5 to 10 knots. Seas around 3 feet in the morning, then around 2 feet or less. Wave detail: southeast 3 feet at 6 seconds, becoming southeast 2 feet at 6 seconds.
Thursday Night
Southeast winds 5 to 10 knots. Seas around 3 feet in the evening, then around 2 feet or less. Wave detail: southeast 2 feet at 7 seconds.
Friday
Southeast winds 5 to 10 knots. Seas around 2 feet or less, then around 3 feet in the afternoon. Wave detail: southeast 2 feet at 6 seconds.
Friday Night
Southeast winds 10 to 15 knots. Seas around 3 feet. Wave detail: southeast 3 feet at 6 seconds.
Saturday
Southeast winds 10 to 15 knots. Seas 3 to 4 feet.
Saturday Night
Southeast winds 15 to 20 knots. Seas 3 to 5 feet.
Sunday
Southeast winds 15 to 20 knots. Seas 4 to 5 feet.
Sunday Night
Southeast winds 15 to 20 knots. Seas 4 to 5 feet.
winds and seas higher in and near thunderstorms.
winds and seas higher in and near thunderstorms.
Winds and seas higher in and near thunderstorms.
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