Last Update: 1220 PM CDT Wed Oct 1 2025

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Houston, TX Local Forecast Office

42NM SSE Galveston TX

Marine Zone Forecast


This Afternoon
Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave detail: east 1 foot at 4 seconds.
Tonight
East winds 5 to 10 knots. Seas 1 foot or less. Wave detail: east 1 foot at 4 seconds.
Thursday
Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave detail: east 1 foot at 4 seconds.
Thursday Night
East winds 10 to 15 knots. Seas around 2 feet. Wave detail: east 2 feet at 5 seconds. A chance of showers in the evening, then showers likely after midnight.
Friday
Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet. Wave detail: east 5 feet at 5 seconds. A chance of thunderstorms. Showers.
Friday Night
East winds around 20 knots with gusts up to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave detail: east 6 feet at 7 seconds. A chance of showers.
Saturday
Northeast winds around 20 knots. Seas 6 to 7 feet, occasionally to 9 feet. Showers likely.
Saturday Night
East winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Showers likely.
Sunday
East winds 15 to 20 knots. Seas 3 to 5 feet. A chance of thunderstorms. Showers likely, mainly in the morning.
Sunday Night
East winds around 15 knots. Seas 2 to 3 feet. A chance of showers.

winds and seas higher in and near thunderstorms.




Winds and seas higher in and near thunderstorms.
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1220 PM CDT Wed Oct 1 2025
 
 

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