| NWS Forecast for: 5NM NW Port Isabel TX Gulf of Mexico Issued by: National Weather Service Brownsville, TX Last Update: 5:30 pm CDT Apr 25, 2025 | |
| This Afternoon: ESE wind around 15 kt. Mostly sunny. Seas around 2 ft. Tonight: ESE wind 11 to 13 kt. Mostly cloudy. Seas 1 ft or less. Saturday: SE wind 11 to 16 kt. Cloudy through mid morning, then gradual clearing. Seas 1 ft or less. Saturday Night: SE wind 12 to 14 kt. Partly cloudy. Seas 1 ft or less. Sunday: SE wind 12 to 16 kt. Mostly sunny. Seas around 2 ft. Sunday Night: SSE wind 13 to 16 kt. Increasing clouds. Seas around 2 ft. Monday: SSE wind 13 to 19 kt. Partly sunny. Seas around 2 ft. Monday Night: SE wind 16 to 18 kt. Mostly cloudy. Seas around 2 ft. Tuesday: SSE wind 16 to 19 kt. Partly sunny. Seas around 2 ft. | |
| Marine Point Forecast: 26.15°N 97.29°W Associated Zone Forecast which includes this point | |
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