Last Update: 1129 AM CDT Sat Jul 18 2026

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Houston, TX Local Forecast Office

13NM S Galveston TX

Marine Zone Forecast


This Afternoon
South winds around 10 knots. Seas 2 to 3 feet. Wave detail: south 2 feet at 6 seconds.
Tonight
South winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: south 3 feet at 6 seconds.
Sunday
Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: south 2 feet at 6 seconds.
Sunday Night
Southwest winds 10 to 15 knots. Seas around 2 feet. Wave detail: south 2 feet at 6 seconds.
Monday
Southwest winds 5 to 10 knots. Seas around 2 feet. Wave detail: south 2 feet at 5 seconds.
Monday Night
Southwest winds 10 to 15 knots. Seas around 2 feet. Wave detail: south 2 feet at 4 seconds.
Tuesday
Southwest winds 10 to 15 knots, diminishing to around 10 knots in the afternoon. Seas around 2 feet.
Tuesday Night
Southwest winds 10 to 15 knots. Seas around 2 feet.
Wednesday
Southwest winds 10 to 15 knots, diminishing to around 10 knots in the afternoon. Seas around 2 feet.
Wednesday Night
Southwest winds 10 to 15 knots. Seas around 2 feet.



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1129 AM CDT Sat Jul 18 2026
 
 

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