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5NM NW Port Isabel TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:18 am CDT Apr 27, 2026
Forecast Valid: 4am CDT Apr 27, 2026-6pm CDT May 3, 2026

Monday

SE wind 9 to 16 kt. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.

Monday Night

SSE wind around 13 kt. Partly cloudy. Seas 1 ft or less.

Tuesday

SSE wind 12 to 18 kt. Sunny. Seas 1 ft or less.

Tuesday Night

SSE wind 12 to 16 kt. Partly cloudy. Seas 1 ft or less.

Wednesday

SSE wind 11 to 17 kt. Sunny. Seas 1 ft or less.

Wednesday Night

SE wind 10 to 14 kt. Mostly cloudy. Seas 1 ft or less.

Thursday

SE wind 9 to 17 kt. Partly sunny. Seas 1 ft or less.

Thursday Night

ESE wind 16 to 18 kt. Mostly cloudy. Seas 1 ft or less.

Friday

SE wind 15 to 19 kt. Partly 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.