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5NM NW Port Isabel TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:00 am CDT Oct 7, 2025
Forecast Valid: 3am CDT Oct 7, 2025-6pm CDT Oct 13, 2025

Tuesday

SSE wind 5 to 12 kt becoming E in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 7am. Seas 1 ft or less.

Tuesday Night

E wind 7 to 11 kt. A chance of showers and thunderstorms, mainly after 3am. Seas 1 ft or less.

Wednesday

NE wind 8 to 16 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Wednesday Night

NE wind 10 to 13 kt. A chance of showers, mainly after 1am. Seas 1 ft or less.

Thursday

NE wind 12 to 17 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Thursday Night

ENE wind 12 to 14 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Friday

NE wind 12 to 16 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas 1 ft or less.

Friday Night

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

Saturday

NE wind 7 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.