Last Update: 1027 PM CST Sun Dec 28 2025

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Houston, TX Local Forecast Office

42NM SSE Galveston TX

Marine Zone Forecast


Overnight
South winds around 5 knots, becoming north and increasing to 25 to 35 knots with gusts around 45 knots late. seas around 3 feet, building to 4 to 6 feet, occasionally to 8 feet. Wave detail: south 3 feet at 6 seconds. Patchy fog late this evening and early morning. A slight chance of showers late this evening. A chance of showers with a slight chance of thunderstorms, then a slight chance of showers late.
Monday
Northeast winds 30 to 35 knots with gusts up to 45 knots, becoming north 25 to 30 knots in the afternoon. Seas 7 to 10 feet, occasionally to 13 feet. Wave detail: northeast 9 feet at 7 seconds.
Monday Night
North winds 20 to 25 knots with gusts up to 30 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave detail: northeast 7 feet at 7 seconds.
Tuesday
North winds 20 to 25 knots, diminishing to around 20 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: northeast 6 feet at 7 seconds.
Tuesday Night
North winds 10 to 15 knots. Seas 2 to 4 feet. Wave detail: northeast 4 feet at 6 seconds.
Wednesday
North winds 5 to 10 knots, becoming northwest in the afternoon. Seas around 2 feet in the morning, then 1 foot or less. Wave detail: northeast 2 feet at 6 seconds, becoming northeast 1 foot at 5 seconds.
Wednesday Night
Southwest winds 5 to 10 knots. Seas 1 foot or less.
Thursday
Southwest winds around 10 knots. Seas around 2 feet.
Thursday Night
South winds 10 to 15 knots. Seas 2 to 4 feet.
Friday
Southwest winds around 15 knots. Seas 3 to 4 feet.
Friday Night
Southwest winds 15 to 20 knots. Seas 4 to 5 feet.

winds and seas higher in and near thunderstorms.




Winds and seas higher in and near thunderstorms.
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1027 PM CST Sun Dec 28 2025
 
 

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