



Last Update: 1225 PM CDT Mon Sep 22 2025
For More Weather Information:
13NM S Galveston TX
Marine Zone Forecast
This Afternoon
South winds around 10 knots. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 5 seconds. A chance of showers and thunderstorms.
Tonight
South winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 5 seconds. A slight chance of showers and thunderstorms.
Tuesday
South winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 5 seconds. A chance of showers and thunderstorms.
Tuesday Night
South winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: south 3 feet at 4 seconds. A chance of showers after midnight.
Wednesday
South winds 10 to 15 knots, diminishing to around 10 knots in the afternoon. Seas 2 to 3 feet. Wave detail: south 3 feet at 5 seconds. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon.
Wednesday Night
South winds 10 to 15 knots, becoming west with gusts up to 20 knots after midnight. Seas 2 to 3 feet. Wave detail: south 2 feet at 4 seconds. A chance of thunderstorms. Showers.
Thursday
North winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Showers likely with a chance of thunderstorms in the morning, then a chance of showers in the afternoon.
Thursday Night
North winds around 10 knots, increasing to 10 to 15 knots after midnight. Seas around 2 feet. A chance of showers in the evening.
Friday
North winds 10 to 15 knots, becoming northeast around 10 knots in the afternoon. Seas around 2 feet.
Friday Night
East winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less.
winds and seas higher in and near thunderstorms.
winds and seas higher in and near thunderstorms.
Winds and seas higher in and near thunderstorms.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...