| NWS Forecast for: 4NM ENE Port Isabel TX Gulf of Mexico Issued by: National Weather Service Brownsville, TX Last Update: 8:30 pm CST Feb 14, 2026 |  |
Tonight: S wind 6 to 12 kt becoming W after midnight. Partly cloudy. Seas 2 to 4 ft. Sunday: W wind 8 to 15 kt becoming NNE in the afternoon. Sunny. Seas 2 to 4 ft. Sunday Night: NE wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas 1 to 3 ft. Washington's Birthday: Variable winds less than 5 kt becoming E 5 to 9 kt in the afternoon. Sunny. Seas 1 to 2 ft. Monday Night: ESE wind around 9 kt becoming SSE after midnight. Mostly clear. Seas 1 to 2 ft. Tuesday: SSE wind 9 to 16 kt. Sunny. Seas 2 to 3 ft. Tuesday Night: SSE wind around 16 kt. Mostly clear. Seas 1 ft building to 4 ft. Wednesday: S wind 15 to 17 kt. Sunny. Seas 2 to 4 ft. Wednesday Night: SSE wind around 15 kt. Mostly clear. Seas 4 ft subsiding to 1 ft. | |
| Marine Point Forecast: 26.11°N 97.16°W Associated Zone Forecast which includes this point | |
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