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2NM N Port Isabel TX

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 8:00 am CST Feb 20, 2026
Forecast Valid: 8am CST Feb 20, 2026-6pm CST Feb 26, 2026

Today

SSE wind 8 to 13 kt. Widespread haze before 5pm. Seas 1 ft or less building to 3 ft.

Tonight

SSE wind 5 to 12 kt. Widespread haze between 7pm and 10pm, then Widespread haze after 1am. Seas 1 ft or less building to 3 ft.

Saturday

Variable winds less than 5 kt becoming NNE 9 to 14 kt in the morning. Widespread haze before 11am. Seas 1 ft or less building to 3 ft.

Saturday Night

N wind 14 to 19 kt increasing to 24 to 29 kt after midnight. Partly cloudy. Seas 1 ft or less building to 4 ft.

Sunday

N wind 18 to 23 kt. Mostly sunny. Seas 1 ft or less.

Sunday Night

NE wind 9 to 17 kt. Mostly clear. Seas 1 ft or less.

Monday

ENE wind 9 to 13 kt. Mostly sunny. Seas 1 ft or less.

Monday Night

ESE wind 8 to 11 kt. Mostly clear. Seas 1 ft or less.

Tuesday

SSE wind 8 to 17 kt. Mostly sunny. Seas 1 ft or less.

*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.