NWS Marine Forecast


   GMZ100-081930-  1235 AM CST Sun Mar 8 2026      .SYNOPSIS...Generally favorable marine conditions for the next  couple of days with light southeast winds and low to moderate  seas. The pressure gradient is expected to tighten again around  Tuesday that could see the return of adverse conditions for the  waters that in turn could bring Small Craft Exercise Caution  conditions. For the rest of the weekend, there is a chance for  the development of showers and thunderstorms as well.    $$
   GMZ130-132-135-081930-  Laguna Madre from the Port of Brownsville to the Arroyo Colorado-  Laguna Madre from the Arroyo Colorado To 5 NM north of Port  Mansfield TX-  Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX-  1235 AM CST Sun Mar 8 2026    TODAY  East winds 5 to 10 knots. Light chop on the bay. A  slight chance of thunderstorms.  TONIGHT  East winds 5 to 10 knots, becoming southeast after  midnight. Light chop on the bay. A slight chance of showers late  in the evening. A slight chance of showers early in the morning.  MONDAY  South winds 5 to 10 knots, becoming southeast 15 to  20 knots. Light chop on the bay, increasing to choppy. A slight  chance of showers in the morning.  MONDAY NIGHT  Southeast winds around 15 knots. A moderate chop  on the bay.  TUESDAY  South winds 15 to 20 knots, becoming southeast 20 to  25 knots with gusts up to 30 knots in the afternoon. Rough on the  bay.  TUESDAY NIGHT  Southeast winds 15 to 20 knots, becoming south  10 to 15 knots early in the morning. Choppy on the bay,  diminishing to a moderate chop early in the morning. A slight  chance of showers after midnight.  WEDNESDAY  South winds around 10 knots, becoming north late in  the afternoon. Light chop on the bay. A slight chance of showers  in the morning.  WEDNESDAY NIGHT  Northeast winds 10 to 15 knots, becoming north  15 to 20 knots after midnight. Choppy on the bay.  THURSDAY  North winds 15 to 20 knots, becoming northeast 10 to  15 knots in the afternoon. Choppy on the bay, diminishing to a  moderate chop in the afternoon.  THURSDAY NIGHT  East winds 5 to 10 knots, becoming southeast  after midnight. Light chop on the bay, diminishing to smooth  after midnight.    Winds and waves higher in and near thunderstorms.    $$