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2NM N Port Isabel TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 10:30 am CDT Oct 18, 2026
Forecast Valid: 10am CDT Oct 18, 2026-6pm CDT Oct 24, 2026

Today

N wind 14 to 16 kt. A chance of showers, mainly after 4pm. Seas 1 ft or less.

Tonight

NNE wind 6 to 12 kt. A chance of showers, mainly before 10pm. Seas 1 ft or less.

Monday

N wind 8 to 14 kt. A chance of showers, mainly after 1pm. Seas 1 ft or less.

Monday Night

ENE wind 7 to 11 kt. A slight chance of showers before 1am. Seas 1 ft or less.

Tuesday

NE wind 8 to 15 kt. A slight chance of showers after 1pm. Seas 1 ft or less.

Tuesday Night

NE wind 6 to 12 kt. A slight chance of showers, then a chance of showers and thunderstorms after 1am. Seas 1 ft or less.

Wednesday

ENE wind 7 to 13 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas 1 ft or less.

Wednesday Night

E wind 5 to 11 kt. Mostly clear. Seas 1 ft or less.

Thursday

ENE wind 5 to 11 kt. Sunny. 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.