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Houston, TX Local Forecast Office

19NM WNW High Island TX

Marine Point Forecast

[NOTICE]

Today
High: 90 °F
S 10kt
1ft
Tonight
Low: 83 °F
S 10kt
1ft
Monday
High: 88 °F
Light Wind
1ft
Monday Night
Low: 80 °F
Light Wind
1ft
Tuesday
High: 86 °F
Light Wind
1ft
Tuesday Night
Low: 81 °F
Light Wind
1ft
Wednesday
High: 89 °F
Light Wind
1ft
Wednesday Night
Low: 81 °F
Light Wind
1ft
Thursday
High: 92 °F
SE 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:20 am CDT Jul 12, 2026
Forecast Valid: 7am CDT Jul 12, 2026-6pm CDT Jul 18, 2026

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Detailed Forecast

Today

NW wind 5 to 10 kt becoming S in the morning. Showers and thunderstorms likely, mainly before 4pm, then showers likely and possibly a thunderstorm after 4pm. Seas around 1 ft.

Tonight

S wind 5 to 10 kt becoming WSW after midnight. A chance of thunderstorms before 7pm, then a chance of showers and thunderstorms after 1am. Seas around 1 ft.

Monday

Variable winds 5 kt or less. Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. Seas around 1 ft.

Monday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers likely and possibly a thunderstorm after 1am. Seas around 1 ft.

Tuesday

Variable winds 5 kt or less. Showers and possibly a thunderstorm. Seas around 1 ft.

Tuesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Seas around 1 ft.

Wednesday

Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

Thursday

SE wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.

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.