News Headlines
- New: Historic Rains Bring Madness to Late March with Devastating Flooding and Some Damaging Wind to the RGV
- New: April-June 2025 Outlook - Building Heat and Heat Risk and a Secondary Threat for Severe Storms and Local Flooding
- New! Understand Spring and Summer Hazardous Weather in the RGV with the 2025 Guide
- New! Fall Coastal Breeze News Letter is Here
| NWS Forecast for: Coastal waters from Baffin Bay to Port Mansfield TX out 20 NM (GMZ155) Issued by: National Weather Service Brownsville, TX Last Update: 313 AM CDT Wed Apr 2 2025 |  |
Today: South winds 20 to 25 knots with gusts up to 30 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: southeast 8 feet at 8 seconds. Tonight: Southeast winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: southeast 8 feet at 9 seconds. Thursday: South winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: southeast 8 feet at 9 seconds. Thursday Night: Southeast winds 15 to 20 knots. Seas 6 to 9 feet, occasionally to 11 feet. Wave detail: southeast 8 feet at 9 seconds. Friday: Southeast winds 15 to 20 knots. Gusts to 30 knots late in the afternoon. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: southeast 8 feet at 9 seconds. Friday Night: Southeast winds 20 to 25 knots. Seas 7 to 9 feet, occasionally to 11 feet. Wave detail: southeast 9 feet at 9 seconds. Saturday: South winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon, then becoming southeast late in the afternoon. Seas 6 to 8 feet, occasionally to 10 feet. A slight chance of showers in the afternoon. Saturday Night: East winds 10 to 15 knots, becoming northeast late in the evening, then becoming north after midnight, increasing to 15 to 20 knots early in the morning. Seas 6 to 8 feet, occasionally to 10 feet. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Sunday: North winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. A chance of showers with a slight chance of thunderstorms early in the morning, then a slight chance of showers and thunderstorms in the afternoon. Sunday Night: North winds 15 to 20 knots. Seas 6 to 9 feet, occasionally to 11 feet. winds and seas higher in and near thunderstorms. | |
| Zone Forecast: Coastal waters from Baffin Bay to Port Mansfield TX out 20 NM (GMZ155) | |
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