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Houston, TX Local Forecast Office

23NM NNW Galveston TX

Marine Point Forecast

[NOTICE]

Sunday
High: 76 °F
SSW 20kt
1ft

Small Craft Advisory
Sunday Night
Low: 48 °F
⇑N 20kt
1-2ft

Small Craft Advisory
Monday
High: 54 °F
N 20kt
1ft
Monday Night
Low: 45 °F
NNE 15kt
1ft
Tuesday
High: 56 °F
SE 10kt
< 1ft
Tuesday Night
Low: 53 °F
SE 10kt
< 1ft
Wednesday
High: 66 °F
SSE 10kt
< 1ft
Wednesday Night
Low: 59 °F
SSE 10kt
< 1ft
Thursday
High: 73 °F
SSW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:56 am CDT Mar 15, 2026
Forecast Valid: 4am CDT Mar 15, 2026-6pm CDT Mar 21, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT THIS MORNING

Sunday

SSW wind 15 to 20 kt, with gusts as high as 25 kt. Partly sunny. Seas around 1 ft.

Sunday Night

S wind 10 to 15 kt becoming N 15 to 20 kt in the evening. Winds could gust as high as 35 kt. A chance of showers and thunderstorms, mainly between 8pm and 9pm. Seas 1 to 2 ft.

Monday

N wind 15 to 20 kt, with gusts as high as 30 kt. Mostly sunny. Seas around 1 ft.

Monday Night

NNE wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Seas around 1 ft.

Tuesday

NE wind around 10 kt becoming SE in the afternoon. Partly sunny, then gradually becoming sunny. Seas 1 ft or less.

Tuesday Night

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

Wednesday

SSE wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Wednesday Night

SSE wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.

Thursday

SSW wind 5 to 10 kt. Sunny. Seas 1 ft or less.

*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.