Last Update: 1104 PM CST Sun Jan 18 2026

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Houston, TX Local Forecast Office

13NM S Galveston TX

Marine Zone Forecast


Overnight
Southwest winds 5 to 10 knots. Seas around 2 feet. Wave detail: northeast 2 feet at 6 seconds.
Monday
Southeast winds around 10 knots, becoming east 10 to 15 knots in the afternoon. Seas 1 foot or less, then around 2 feet in the afternoon. Wave detail: southwest 1 foot at 3 seconds and northeast 1 foot at 5 seconds, becoming east 1 foot at 4 seconds.
Monday Night
East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave detail: east 3 feet at 4 seconds.
Tuesday
East winds 15 to 20 knots. Seas 2 to 4 feet. Wave detail: east 4 feet at 5 seconds.
Tuesday Night
Southeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave detail: east 5 feet at 5 seconds. A chance of showers after midnight.
Wednesday
Southeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave detail: southeast 4 feet at 6 seconds. Showers.
Wednesday Night
East winds around 10 knots. Seas 3 to 5 feet. Showers likely, mainly in the evening.
Thursday
Northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Thursday Night
East winds 10 to 15 knots. Seas 2 to 4 feet.
Friday
East winds around 10 knots. Seas 2 to 3 feet.
Friday Night
East winds around 15 knots, increasing to 15 to 20 knots after midnight. Seas 3 to 4 feet, building to 4 to 6 feet, occasionally to 8 feet after midnight. A chance of showers.



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1104 PM CST Sun Jan 18 2026
 
 

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