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4NM ENE Port Isabel TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:18 pm CST Feb 3, 2026
Forecast Valid: 1pm CST Feb 3, 2026-6pm CST Feb 9, 2026

This Afternoon

SSE wind 13 to 17 kt. Sunny. Seas 2 to 3 ft.

Tonight

SSE wind 6 to 12 kt becoming W after midnight. Mostly clear. Seas around 2 ft.

Wednesday

W wind 5 to 10 kt becoming N 15 to 20 kt in the afternoon. Increasing clouds. Seas 2 to 3 ft.

Wednesday Night

NNE wind 16 to 19 kt. Mostly cloudy, then gradually becoming mostly clear. Seas around 4 ft.

Thursday

N wind 10 to 16 kt. Sunny. Seas 3 to 4 ft.

Thursday Night

NE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Clear. Seas 2 to 3 ft.

Friday

Variable winds less than 5 kt becoming SE 5 to 9 kt in the afternoon. Sunny. Seas 1 to 2 ft.

Friday Night

S wind 5 to 9 kt. Clear. Seas around 1 ft.

Saturday

SE wind 5 to 10 kt. Sunny. Seas around 1 ft.

*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.