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Houston, TX Local Forecast Office

23NM NNW Galveston TX

Marine Point Forecast

[NOTICE]

Today
High: 68 °F
⇑SSE 10kt
< 1ft
Tonight
Low: 62 °F
S 10kt
< 1ft
Saturday
High: 70 °F
SSE 15kt
< 1ft
Saturday Night
Low: 67 °F
SSE 15kt
1ft
Sunday
High: 76 °F
S 20kt
1ft
Sunday Night
Low: 45 °F
⇑N 30kt
< 1ft
Monday
High: 53 °F
N 30kt
< 1ft
Monday Night
Low: 45 °F
N 15kt
< 1ft
Tuesday
High: 57 °F
SE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:20 am CDT Mar 13, 2026
Forecast Valid: 6am CDT Mar 13, 2026-6pm CDT Mar 19, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming SSE 5 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.

Tonight

S wind around 10 kt. Mostly clear. Seas 1 ft or less.

Saturday

SSE wind 5 to 15 kt. Mostly sunny. Seas 1 ft or less.

Saturday Night

SSE wind around 15 kt. Partly cloudy. Seas around 1 ft.

Sunday

S wind 15 to 20 kt. Mostly sunny. Seas around 1 ft.

Sunday Night

SSW wind 15 to 20 kt becoming N 25 to 30 kt after midnight. Winds could gust as high as 35 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Monday

N wind 20 to 30 kt. Mostly sunny. Seas 1 ft or less.

Monday Night

N wind 10 to 15 kt. Mostly cloudy. Seas 1 ft or less.

Tuesday

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

Winds and waves higher in and near thunderstorms.

*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.