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Houston, TX Local Forecast Office

19NM WNW High Island TX

Marine Point Forecast

[NOTICE]

Tonight
Low: 65 °F
S 10kt
1ft
Thursday
High: 73 °F
S 10kt
1ft
Thursday Night
Low: 65 °F
S 10kt
< 1ft
Friday
High: 73 °F
SSE 10kt
< 1ft
Friday Night
Low: 67 °F
S 10kt
< 1ft
Saturday
High: 75 °F
N 10kt
< 1ft
Saturday Night
Low: 53 °F
⇑N 20kt
< 1ft
Sunday
High: 62 °F
NNE 20kt
< 1ft
Sunday Night
Low: 47 °F
NNE 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:26 pm CST Feb 18, 2026
Forecast Valid: 6pm CST Feb 18, 2026-6pm CST Feb 25, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind around 10 kt. Patchy fog after 9pm. Seas around 1 ft.

Thursday

S wind around 10 kt. A slight chance of showers between 1pm and 3pm. Patchy fog before 9am. Seas around 1 ft.

Thursday Night

S wind 5 to 10 kt. Patchy dense fog after 8pm. Seas 1 ft or less.

Friday

SSE wind 5 to 10 kt. A chance of showers, mainly before noon. Areas of dense fog before 9am. Seas 1 ft or less.

Friday Night

S wind 5 to 10 kt. Patchy fog after 8pm. Seas 1 ft or less.

Saturday

S wind 5 to 10 kt becoming N in the afternoon. A slight chance of showers and thunderstorms between noon and 3pm, then a slight chance of showers after 3pm. Patchy fog before 7am. Seas 1 ft or less.

Saturday Night

N wind 10 to 15 kt increasing to 15 to 20 kt after midnight. Partly cloudy. Seas 1 ft or less.

Sunday

NNE wind 15 to 20 kt. Sunny. Seas 1 ft or less.

Sunday Night

NNE wind 10 to 15 kt. Partly cloudy. 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.