For More Weather Information:

5NM NW Port Isabel TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:45 pm CDT Mar 17, 2025
Forecast Valid: 4pm CDT Mar 17, 2025-6pm CDT Mar 23, 2025

This Afternoon

SE wind around 16 kt. Mostly sunny. Seas 1 ft or less.

Tonight

SSE wind 15 to 17 kt. Partly cloudy. Seas 1 ft or less.

Tuesday

SSE wind 19 to 24 kt. Sunny. Seas 1 ft or less.

Tuesday Night

SSE wind around 20 kt. Mostly clear. Seas 1 ft or less.

Wednesday

S wind 11 to 15 kt becoming N in the afternoon. Mostly sunny. Seas around 1 ft.

Wednesday Night

NE wind 8 to 16 kt. Mostly clear. Seas around 1 ft.

Thursday

NNE wind 14 to 17 kt. Sunny. Seas around 1 ft.

Thursday Night

E wind around 12 kt becoming SE after midnight. Partly cloudy. Seas around 1 ft.

Friday

SSE wind 12 to 17 kt, with gusts as high as 23 kt. Mostly 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.