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Houston, TX Local Forecast Office

19NM WNW High Island TX

Marine Point Forecast

[NOTICE]

Tonight
Low: 28 °C
S 25km/h
< 1m
Saturday
High: 32 °C
S 25km/h
< 1m
Saturday Night
Low: 28 °C
S 20km/h
< 1m
Sunday
High: 32 °C
S 20km/h
< 1m
Sunday Night
Low: 28 °C
S 20km/h
< 1m
Monday
High: 32 °C
S 15km/h
< 1m
Monday Night
Low: 27 °C
S 20km/h
< 1m
Tuesday
High: 32 °C
S 20km/h
< 1m
Tuesday Night
Low: 27 °C
S 20km/h
< 1m

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:31 pm CDT Jul 11, 2025
Forecast Valid: 8pm CDT Jul 11, 2025-6pm CDT Jul 18, 2025

View Nearby Observations

Detailed Forecast

Tonight

S wind 20 to 25 km/h, with gusts as high as 30 km/h. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 4am. Seas 1 m or less.

Saturday

S wind 20 to 25 km/h. Showers and thunderstorms likely, mainly before 4pm. Seas 1 m or less.

Saturday Night

S wind 15 to 20 km/h. A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Seas 1 m or less.

Sunday

S wind around 20 km/h. Showers likely and possibly a thunderstorm. Seas 1 m or less.

Sunday Night

S wind around 20 km/h. Partly cloudy. Seas 1 m or less.

Monday

S wind 10 to 15 km/h. A chance of showers and thunderstorms. Seas 1 m or less.

Monday Night

S wind 10 to 20 km/h. Partly cloudy. Seas 1 m or less.

Tuesday

S wind 10 to 20 km/h. A slight chance of showers and thunderstorms after 1pm. Seas 1 m or less.

Tuesday Night

S wind 15 to 20 km/h. Mostly clear. Seas 1 m 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.