


NWS Forecast for: 5NM NW Port Isabel TX Gulf of Mexico Issued by: National Weather Service Brownsville, TX Last Update: 4:00 am CDT Jul 12, 2025 | ![]() |
Saturday: SSE wind 13 to 17 kt. Sunny. Seas 1 ft or less. Saturday Night: SSE wind 11 to 15 kt. Partly cloudy. Seas 1 ft or less. Sunday: SSE wind 10 to 15 kt. Mostly sunny. Seas 1 ft or less. Sunday Night: SE wind 9 to 12 kt. Partly cloudy. Seas 1 ft or less. Monday: SSE wind 9 to 14 kt. Mostly sunny. Seas 1 ft or less. Monday Night: SSE wind 9 to 13 kt. Partly cloudy. Seas 1 ft or less. Tuesday: SSE wind 9 to 16 kt. Sunny. Seas 1 ft or less. Tuesday Night: SE wind 11 to 14 kt. Mostly clear. Seas 1 ft or less. Wednesday: SSE wind 10 to 16 kt. Sunny. Seas 1 ft or less. | |
Marine Point Forecast: 26.15°N 97.29°W Associated Zone Forecast which includes this point | |
Visit your local NWS office at: https://www.weather.gov/bro |