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| 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: 205 AM CDT Tue Jun 9 2026 |  |
| Today: Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave detail: southeast 4 feet at 7 seconds. Tonight: Southeast winds 10 to 15 knots, becoming around 15 knots early in the morning. Seas 3 to 4 feet. Wave detail: southeast 4 feet at 6 seconds. Wednesday: Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave detail: southeast 4 feet at 6 seconds. Wednesday Night: Southeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave detail: southeast 4 feet at 7 seconds. Thursday: Southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave detail: southeast 4 feet at 7 seconds. Thursday Night: Southeast winds 15 to 20 knots, diminishing to 10 to 15 knots early in the morning. Seas 4 to 5 feet. Wave detail: southeast 5 feet at 7 seconds. Friday: Southeast winds 10 to 15 knots. Seas 4 to 5 feet. Friday Night: Southeast winds 10 to 15 knots. Seas 4 to 5 feet, building to 5 to 7 feet, occasionally to 9 feet after midnight. A slight chance of showers and thunderstorms after midnight. Saturday: Southeast winds 10 to 15 knots. Seas 4 to 5 feet. A slight chance of showers and thunderstorms until late afternoon. Saturday Night: Southeast winds 15 to 20 knots. Seas 4 to 5 feet. A slight chance of showers and thunderstorms after midnight. 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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