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Houston, TX Local Forecast Office

19NM WNW High Island TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 96 °F
Light Wind
< 1ft
Tonight
Low: 84 °F
SW 10kt
< 1ft
Wednesday
High: 98 °F
W 10kt
< 1ft
Wednesday Night
Low: 83 °F
WSW 10kt
< 1ft
Thursday
High: 95 °F
Light Wind
< 1ft
Thursday Night
Low: 84 °F
S 10kt
< 1ft
Friday
High: 93 °F
N 10kt
< 1ft
Friday Night
Low: 84 °F
NE 10kt
< 1ft
Saturday
High: 92 °F
SSW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:17 am CDT Jul 21, 2026
Forecast Valid: 12pm CDT Jul 21, 2026-6pm CDT Jul 27, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Tonight

SSW wind around 10 kt becoming W after midnight. Mostly clear. Seas 1 ft or less.

Wednesday

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

Wednesday Night

SW wind 5 to 10 kt becoming N after midnight. A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Seas 1 ft or less.

Thursday

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

Thursday Night

S wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

Friday

SSW wind 5 to 10 kt becoming NNE in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas 1 ft or less.

Friday Night

NE wind around 10 kt becoming SSW after midnight. A chance of showers. Seas 1 ft or less.

Saturday

SSW wind 5 to 10 kt. A chance of showers and thunderstorms. 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.