Coastal Waters Forecast for Laguna Madre From 5 nm North Of Port Mansfield To Baffin Bay TX (GMZ135) (Text-Only)
NWS Forecast for: Laguna Madre From 5 nm North Of Port Mansfield To Baffin Bay TX (GMZ135)
Issued by: National Weather Service Brownsville, TX
Last Update: 236 PM CST Sat Mar 7 2026
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Tonight: Southeast winds 10 to 15 knots decreasing to 5 to 10 knots after midnight. A moderate chop on the bay becoming light chop after midnight. A slight chance of showers this evening. A slight chance of thunderstorms. A chance of showers after midnight.

Sunday: East winds 5 to 10 knots. Light chop on the bay. A slight chance of thunderstorms in the morning. A chance of showers.

Sunday Night: East winds 5 to 10 knots becoming southeast after midnight. Light chop on the bay. A slight chance of showers.

Monday: Southeast winds 10 to 15 knots increasing to 15 to 20 knots in the afternoon. A moderate chop on the bay becoming choppy in the afternoon. A slight chance of showers in the morning.

Monday Night: Southeast winds 10 to 15 knots. A moderate chop on the bay.

Tuesday: Southeast winds 15 to 20 knots increasing to 20 to 25 knots with gusts up to 30 knots in the afternoon. Choppy on the bay becoming rough in the afternoon.

Tuesday Night: Southeast winds 15 to 20 knots becoming south 10 to 15 knots after midnight. Choppy on the bay becoming a moderate chop after midnight. A slight chance of showers and thunderstorms after midnight.

Wednesday: South winds around 10 knots becoming north in the afternoon. Light chop on the bay. A slight chance of showers in the morning.

Wednesday Night: Northeast winds 5 to 10 knots becoming north 15 to 20 knots after midnight. Light chop on the bay becoming choppy after midnight.

Thursday: Northeast winds 15 to 20 knots. Choppy on the bay.

Thursday Night: East winds 10 to 15 knots becoming southeast 5 to 10 knots after midnight. A moderate chop on the bay becoming light chop after midnight.

winds and waves higher in and near thunderstorms.







Zone Forecast: Laguna Madre From 5 nm North Of Port Mansfield To Baffin Bay TX (GMZ135)

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