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: 256 AM CDT Sat May 9 2026


Today: Northeast winds around 5 knots, becoming east this afternoon. A light chop on the bay. A slight chance of showers and thunderstorms.

Tonight: East winds 5 to 10 knots, becoming southeast in the late evening and early morning, then diminishing to around 5 knots early in the morning. A light chop on the bay.

Sunday: Southeast winds around 5 knots, increasing to 5 to 10 knots in the afternoon. A light chop on the bay.

Sunday Night: Southeast winds 5 to 10 knots, becoming northeast early in the morning. A light chop on the bay. A chance of showers with a slight chance of thunderstorms after midnight.

Monday: Northeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. A light chop on the bay, increasing to a moderate chop on the bay in the afternoon. A chance of showers early in the morning.

Monday Night: Northeast winds 10 to 15 knots, diminishing to 5 to 10 knots in the late evening and overnight. A moderate chop on the bay, diminishing to a light chop on the bay in the late evening and overnight.

Tuesday: Northeast winds 5 to 10 knots. A light chop on the bay.

Tuesday Night: East winds 5 to 10 knots, becoming southeast after midnight. A light chop on the bay.

Wednesday: East winds around 5 knots, increasing to 5 to 10 knots in the afternoon. A light chop on the bay.

Wednesday Night: East winds 5 to 10 knots, becoming southeast after midnight. A light chop on the bay.

winds and waves higher in and near thunderstorms.







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

Visit your local NWS office at: https://www.weather.gov/bro