Last Update: 1139 PM CDT Tue May 12 2026

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Houston, TX Local Forecast Office

13NM S Galveston TX

Marine Zone Forecast


Rest Of Tonight
Southwest winds around 5 knots, becoming west late. Seas around 2 feet. Wave detail: east 2 feet at 5 seconds.
Wednesday
North winds around 5 knots, becoming southeast in the afternoon. Seas around 2 feet. Wave detail: east 2 feet at 5 seconds.
Wednesday Night
Southwest winds 5 to 10 knots. Seas around 2 feet. Wave detail: southwest 1 foot at 2 seconds and east 1 foot at 5 seconds.
Thursday
Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave detail: southwest 1 foot at 3 seconds and southeast 1 foot at 5 seconds, becoming south 1 foot at 4 seconds.
Thursday Night
South winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 5 seconds.
Friday
South winds around 15 knots. Seas 2 to 3 feet. Wave detail: south 3 feet at 4 seconds.
Friday Night
Southeast winds 15 to 20 knots. Seas 3 to 4 feet.
Saturday
Southeast winds around 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 around 20 knots. Seas 4 to 6 feet, occasionally to 8 feet.



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1139 PM CDT Tue May 12 2026
 
 

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