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| NWS Forecast for: Laguna Madre From the Port Of Brownsville to the Arroyo Colorado (GMZ130) Issued by: National Weather Service Brownsville, TX Last Update: 250 PM CDT Thu Sep 18 2025 | |
| Tonight: East winds 5 to 10 knots. Light chop on the bay. A chance of thunderstorms with a slight chance of showers early this evening. A slight chance of showers and thunderstorms after midnight. Friday: East winds 5 to 10 knots. Light chop on the bay. A slight chance of thunderstorms. Friday Night: East winds 5 to 10 knots, becoming southeast after midnight. Light chop on the bay. A slight chance of showers. Saturday: East winds 5 to 10 knots. Light chop on the bay. A chance of showers. A slight chance of thunderstorms in the afternoon. Saturday Night: Southeast winds 5 to 10 knots. Light chop on the bay. A chance of showers with a slight chance of thunderstorms early in the evening, then a slight chance of showers late in the evening. A chance of showers with a slight chance of thunderstorms after midnight. Sunday: Southeast winds 5 to 10 knots, becoming around 10 knots late in the afternoon. Light chop on the bay. A chance of showers. A slight chance of thunderstorms early in the morning, then a chance of thunderstorms in the afternoon. Sunday Night: Southeast winds around 10 knots, becoming south early in the morning. Light chop on the bay. A chance of showers and thunderstorms early in the evening, then a slight chance of showers late in the evening. A chance of showers with a slight chance of thunderstorms after midnight. Monday: Southeast winds 5 to 10 knots, becoming around 10 knots late in the afternoon. Light chop on the bay. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Monday Night: Southeast winds around 10 knots, becoming south early in the morning. Light chop on the bay. A chance of showers and thunderstorms early in the evening, then a slight chance of showers late in the evening. A chance of showers after midnight. Tuesday: South winds 5 to 10 knots, becoming southeast in the afternoon. Light chop on the bay. A chance of showers with a slight chance of thunderstorms. Tuesday Night: Southeast winds 5 to 10 knots. Light chop on the bay. A chance of showers. A slight chance of thunderstorms early in the evening. A slight chance of thunderstorms after midnight. winds and waves higher in and near thunderstorms. | |
| Zone Forecast: Laguna Madre From the Port Of Brownsville to the Arroyo Colorado (GMZ130) | |
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