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13NM SW Galveston TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 12:21 pm CST Nov 13, 2026
Forecast Valid: 12pm CST Nov 13, 2026-6pm CST Nov 19, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH

This Afternoon

Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Tonight

ESE wind 5 to 10 kt increasing to 10 to 15 kt after midnight. Mostly clear. Seas 1 to 2 ft.

Saturday

E wind around 20 kt, with gusts as high as 25 kt. Mostly sunny. Seas 2 to 4 ft.

Saturday Night

E wind around 25 kt. A chance of showers, mainly after 5am. Seas 4 to 5 ft.

Sunday

ESE wind 20 to 25 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Seas around 5 ft.

Sunday Night

ESE wind 25 to 30 kt becoming NE after midnight. Showers and possibly a thunderstorm. Seas 5 to 6 ft.

Monday

NE wind around 25 kt, with gusts as high as 35 kt. A chance of showers, with thunderstorms also possible after noon. Seas around 5 ft.

Monday Night

NE wind 20 to 25 kt. Mostly cloudy. Seas 4 to 5 ft.

Tuesday

NE wind 15 to 20 kt. Mostly sunny. Seas around 4 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.