News Headlines
- New: August-October Outlook for the RGV - Continued Hot and Leaning Dry, but Rainfall Prediction is a Wild Card
- Know Before You Go: A Video Guide to Beach (Surf) Safety on the Gulf Coast
- Check Out the 2025 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2025 del Valle del Rio Grande/Extremo Sur de Texas
| NWS Forecast for: Waters from Port Mansfield TX to the Rio Grande River from 20 to 60 NM (GMZ170) Issued by: National Weather Service Brownsville, TX Last Update: 1252 PM CDT Fri Aug 1 2025 | |
| Tonight: Southeast winds 5 to 10 knots becoming south after midnight. Seas 1 to 2 feet. Wave detail: southeast 1 foot at 3 seconds. Saturday: Southwest winds 5 to 10 knots becoming south in the afternoon. Seas 1 to 2 feet. Wave detail: south 1 foot at 3 seconds. Saturday Night: Southeast winds 5 to 10 knots becoming south after midnight. Seas 1 to 2 feet. Wave detail: southeast 1 foot at 3 seconds and southeast 1 foot at 6 seconds. Sunday: Southwest winds 5 to 10 knots becoming south in the afternoon. Seas 1 to 2 feet. Wave detail: southeast 1 foot at 5 seconds. Sunday Night: South winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 5 seconds. Monday: South winds 5 to 10 knots becoming southeast in the afternoon. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 5 seconds. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Monday Night: Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Tuesday: Southeast winds 5 to 10 knots. Seas 1 to 2 feet. A slight chance of showers and thunderstorms. Tuesday Night: Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wednesday: Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms in the morning. Wednesday Night: Southeast winds 5 to 10 knots. Seas 2 to 3 feet. winds and seas higher in and near thunderstorms. | |
| Zone Forecast: Waters from Port Mansfield TX to the Rio Grande River from 20 to 60 NM (GMZ170) | |
Visit your local NWS office at: https://www.weather.gov/bro |