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18NM NNW Galveston TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 9:41 pm CST Feb 26, 2026
Forecast Valid: 10pm CST Feb 26, 2026-6pm CST Mar 5, 2026

Tonight

Variable winds 5 kt or less. Patchy dense fog. Seas 1 ft or less.

Friday

N wind 5 to 10 kt becoming ESE in the afternoon. Areas of dense fog before 11am. Seas 1 ft or less.

Friday Night

SE wind 5 to 10 kt becoming E after midnight. Partly cloudy. Seas 1 ft or less.

Saturday

E wind 5 to 10 kt becoming SE in the afternoon. Mostly sunny. Seas 1 ft or less.

Saturday Night

SE wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

Sunday

SE wind 5 to 10 kt. Mostly sunny. Seas 1 ft or less.

Sunday Night

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

Monday

SE wind around 10 kt. Partly sunny. Seas around 1 ft.

Monday Night

SE wind around 10 kt. Partly 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.