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4NM ENE Port Isabel TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 11:26 am CST Jan 2, 2026
Forecast Valid: 11am CST Jan 2, 2026-6pm CST Jan 8, 2026

Today

S wind around 14 kt. Sunny. Seas 1 to 2 ft.

Tonight

SSW wind 11 to 15 kt. Partly cloudy. Seas 1 to 2 ft.

Saturday

SSW wind 6 to 10 kt becoming NNE in the afternoon. Sunny. Seas 1 to 2 ft.

Saturday Night

NNE wind 9 to 11 kt. Mostly clear. Seas around 1 ft.

Sunday

NE wind 8 to 10 kt becoming E in the afternoon. Sunny. Seas 1 to 2 ft.

Sunday Night

E wind around 9 kt becoming SSE after midnight. Mostly clear. Seas 1 to 2 ft.

Monday

SSE wind 9 to 13 kt. Sunny. Seas 1 to 2 ft.

Monday Night

SSE wind around 13 kt. Mostly clear. Seas around 1 ft.

Tuesday

S wind around 12 kt. Sunny. Seas 1 to 2 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.