For More Weather Information:

18NM NW Galveston TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 5:01 pm CST Mar 5, 2026
Forecast Valid: 6pm CST Mar 5, 2026-6pm CDT Mar 12, 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST FRIDAY...

Tonight

SE wind around 10 kt. Mostly cloudy. Seas around 1 ft.

Friday

SSE wind 10 to 15 kt. A chance of showers and thunderstorms, mainly after 4pm. Seas around 1 ft.

Friday Night

SSE wind around 10 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.

Saturday

SSE wind around 10 kt. Showers and thunderstorms likely, mainly after noon. Seas around 1 ft.

Saturday Night

SE wind 5 to 10 kt. Showers and thunderstorms likely, mainly before midnight. Patchy fog after midnight. Seas 1 ft or less.

Sunday

ESE wind 5 to 10 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.

Sunday Night

ESE wind around 10 kt. A chance of showers and thunderstorms, mainly before midnight. Seas around 1 ft.

Monday

SSE wind around 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

Monday Night

SE wind around 10 kt. Mostly cloudy. Seas around 1 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.