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: 151 PM CDT Fri Aug 28 2026


Tonight: Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots late this evening and early morning, then becoming south early this morning. A moderate chop on the bay, diminishing to light chop late this evening and early morning, then diminishing to smooth early this morning.

Saturday: Southeast winds around 5 knots, becoming east in the afternoon. Light chop on the bay.

Saturday Night: Southeast winds around 10 knots, becoming south after midnight. Light chop on the bay.

Sunday: South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. A moderate chop on the bay.

Sunday Night: Southeast winds 10 to 15 knots, becoming south after midnight. A moderate chop on the bay.

Monday: South winds 5 to 10 knots, becoming southeast 10 to 15 knots early in the afternoon, then increasing to 15 to 20 knots late in the afternoon. Light chop on the bay, increasing to a moderate chop early in the afternoon, then increasing to choppy late in the afternoon.

Monday Night: Southeast winds 10 to 15 knots, becoming south 5 to 10 knots early in the morning. A moderate chop on the bay, diminishing to light chop early in the morning.

Tuesday: Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. A moderate chop on the bay.

Tuesday Night: Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. A moderate chop on the bay, diminishing to light chop after midnight.

Wednesday: Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. A moderate chop on the bay.

Wednesday Night: Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Light chop on the bay.







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

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