| NWS Forecast for: Coastal waters from Port Mansfield TX to the Rio Grande River out 20 NM (GMZ150) Issued by: National Weather Service Brownsville, TX Last Update: 1229 AM CDT Thu Jul 3 2025 |  |
| Today: Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave detail: southeast 3 feet at 6 seconds. Tonight: Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave detail: southeast 3 feet at 6 seconds. Friday: Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave detail: southeast 3 feet at 5 seconds and east 1 foot at 10 seconds. Friday Night: Southeast winds 10 to 15 knots. Seas 2 to 4 feet. Wave detail: southeast 3 feet at 5 seconds and east 1 foot at 10 seconds. Saturday: Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 5 seconds and east 1 foot at 9 seconds. Saturday Night: Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 6 seconds. Sunday: Southeast winds around 10 knots. Seas 2 to 3 feet. Sunday Night: Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Monday: Southeast winds 5 to 10 knots. Seas 1 to 2 feet. A slight chance of showers and thunderstorms. Monday Night: Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms early in the evening. winds and seas higher in and near thunderstorms. | |
| Zone Forecast: Coastal waters from Port Mansfield TX to the Rio Grande River out 20 NM (GMZ150) | |
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