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Houston, TX Local Forecast Office

23NM NNW Galveston TX

Marine Point Forecast

[NOTICE]

Wednesday
High: 74 °F
S 15kt
1ft

Small Craft Advisory
Wednesday Night
Low: 54 °F
⇑N 25kt
1ft
Thursday
High: 63 °F
N 25kt⇓
1ft
Thursday Night
Low: 55 °F
N 10kt
< 1ft
Friday
High: 68 °F
S 10kt
< 1ft
Friday Night
Low: 61 °F
S 10kt
< 1ft
Saturday
High: 71 °F
SSE 15kt
< 1ft
Saturday Night
Low: 66 °F
SSE 15kt
1ft
Sunday
High: 76 °F
S 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:41 am CDT Mar 11, 2026
Forecast Valid: 3am CDT Mar 11, 2026-6pm CDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

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

Wednesday

S wind 10 to 15 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Seas around 1 ft.

Wednesday Night

SW wind 15 to 20 kt becoming N 20 to 25 kt in the evening. Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Some of the storms could produce heavy rainfall. Seas around 1 ft.

Thursday

N wind 20 to 25 kt decreasing to 10 to 15 kt in the afternoon. Sunny. Seas around 1 ft.

Thursday Night

N wind 5 to 10 kt becoming E after midnight. Clear. Seas 1 ft or less.

Friday

SE wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas 1 ft or less.

Friday Night

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

Saturday

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

Saturday Night

SSE wind 10 to 15 kt. Mostly clear. Seas around 1 ft.

Sunday

S wind 10 to 15 kt. Mostly sunny. 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.