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5NM NW Port Isabel TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:18 pm CDT Apr 11, 2026
Forecast Valid: 4pm CDT Apr 11, 2026-6pm CDT Apr 17, 2026

This Afternoon

ESE wind around 16 kt. A slight chance of showers and thunderstorms. Seas around 2 ft.

Tonight

SE wind 12 to 15 kt. Mostly cloudy. Seas around 2 ft.

Sunday

SE wind 15 to 18 kt. A slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.

Sunday Night

SE wind 12 to 16 kt. A chance of showers and thunderstorms, mainly before 1am. Seas around 2 ft.

Monday

SE wind 11 to 17 kt. Mostly sunny. Seas around 2 ft.

Monday Night

SE wind 12 to 14 kt. Increasing clouds. Seas around 2 ft.

Tuesday

SSE wind 12 to 18 kt. Mostly sunny. Seas around 2 ft.

Tuesday Night

SE wind 14 to 16 kt. Partly cloudy. Seas around 2 ft.

Wednesday

SSE wind 13 to 19 kt, with gusts as high as 25 kt. Partly sunny. Seas around 2 ft.

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.