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2NM N Port Isabel TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 8:45 pm CDT Aug 5, 2026
Forecast Valid: 8pm CDT Aug 5, 2026-6pm CDT Aug 12, 2026

Tonight

SE wind 8 to 11 kt. Mostly clear. Seas 1 ft or less.

Thursday

SE wind 8 to 15 kt. Sunny. Seas 1 ft or less.

Thursday Night

SE wind 7 to 13 kt. Mostly clear. Seas 1 ft or less.

Friday

SSE wind 5 to 12 kt becoming ESE in the afternoon. Sunny. Seas 1 ft or less.

Friday Night

ESE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

Saturday

Variable winds less than 5 kt becoming E 6 to 11 kt in the afternoon. Sunny. Seas 1 ft or less.

Saturday Night

E wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

Sunday

Variable winds less than 5 kt becoming ESE 7 to 12 kt in the afternoon. A slight chance of showers and thunderstorms before 1pm. Seas 1 ft or less.

Sunday Night

SSE wind 7 to 11 kt. Mostly clear. 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.