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5NM NW Port Isabel TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 10:18 pm CDT Oct 8, 2026
Forecast Valid: 10pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026

Tonight

NNE wind 7 to 10 kt. Mostly clear. Seas 1 ft or less.

Friday

N wind 9 to 17 kt. A slight chance of showers between 2pm and 3pm. Seas 1 ft or less.

Friday Night

NNE wind 7 to 12 kt becoming variable and less than 5 kt after midnight. Clear. Seas 1 ft or less.

Saturday

N wind 5 to 11 kt becoming ENE in the afternoon. Sunny. Seas 1 ft or less.

Saturday Night

E wind 6 to 8 kt becoming SE after midnight. Mostly clear. Seas 1 ft or less.

Sunday

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

Sunday Night

SE wind 8 to 12 kt. Mostly clear. Seas 1 ft or less.

Columbus Day

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

Monday Night

SSE wind 9 to 12 kt. Mostly clear. 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.