Coastal Waters Forecast for Laguna Madre From the Port Of Brownsville to the Arroyo Colorado (GMZ130) (Text-Only)
NWS Forecast for: Laguna Madre From the Port Of Brownsville to the Arroyo Colorado (GMZ130)
Issued by: National Weather Service Brownsville, TX
Last Update: 1235 AM CST Tue Jan 27 2026
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Today: North winds 5 to 10 knots, becoming northeast this afternoon. Light chop on the bay.

Tonight: Northeast winds 5 to 10 knots, becoming north after midnight. Light chop on the bay, diminishing to smooth late in the evening, then increasing to light chop after midnight.

Wednesday: North winds 5 to 10 knots, becoming northeast late in the afternoon. Light chop on the bay.

Wednesday Night: East winds 5 to 10 knots, becoming around 5 knots after midnight. Smooth on the bay.

Thursday: Southeast winds 5 to 10 knots. Light chop on the bay.

Thursday Night: East winds 5 to 10 knots, becoming northeast late in the evening, then becoming north after midnight, increasing to 15 to 20 knots early in the morning. Light chop on the bay, diminishing to smooth late in the evening, then increasing to light chop after midnight, increasing to choppy early in the morning. A slight chance of showers. A slight chance of thunderstorms in the late evening and early morning.

Friday: North winds 20 to 25 knots with gusts up to 30 knots. Rough on the bay.

Friday Night: North winds 15 to 20 knots, increasing to 20 to 25 knots with gusts up to 30 knots in the late evening and overnight. Choppy on the bay, increasing to rough in the late evening and overnight.

Saturday: North winds 15 to 20 knots, becoming northeast 10 to 15 knots late in the afternoon. Choppy on the bay, diminishing to a moderate chop late in the afternoon.

Saturday 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 light chop in the late evening and overnight.

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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