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9NM SW Galveston TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:21 am CDT Sep 18, 2026
Forecast Valid: 5am CDT Sep 18, 2026-6pm CDT Sep 24, 2026

Today

E wind 10 to 15 kt. Sunny. Seas around 3 ft.

Tonight

ESE wind 10 to 15 kt. Mostly clear. Seas 2 to 3 ft.

Saturday

ESE wind 5 to 10 kt becoming ENE in the morning. Sunny. Seas around 2 ft.

Saturday Night

ESE wind 5 to 10 kt becoming SSE after midnight. Mostly clear. Seas around 2 ft.

Sunday

SE wind 5 to 10 kt. Sunny. Seas around 2 ft.

Sunday Night

SE wind around 10 kt. Mostly clear. Seas around 2 ft.

Monday

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 1pm. Seas around 1 ft.

Monday Night

Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

Tuesday

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 1pm. 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.