NWS Marine Forecast


   GMZ150-155-040630-  Gulf waters from Port Mansfield to the Rio Grande out 20 nm-  Gulf waters from Baffin Bay to Port Mansfield out 20 nm-  230 PM CST Wed Dec 3 2025    REST OF TODAY  Southeast winds 5 to 10 knots. Seas 2 to 3 feet.  Wave Detail: East 3 feet at 6 seconds. A slight chance of showers  and thunderstorms early this afternoon. A chance of showers with  a slight chance of thunderstorms late this afternoon.  TONIGHT  South winds 5 to 10 knots, increasing to 10 to  15 knots early in the morning. Seas 2 to 4 feet. Wave Detail:  East 3 feet at 6 seconds. A slight chance of showers. A slight  chance of thunderstorms after midnight.  THURSDAY  South winds around 10 knots, becoming northwest late  in the morning, then becoming north early in the afternoon,  increasing to 15 to 20 knots late in the afternoon. Seas 3 to  5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A slight  chance of thunderstorms in the morning. A chance of showers. A  chance of thunderstorms in the afternoon.  THURSDAY NIGHT  North winds 15 to 20 knots. Seas 5 to 7 feet,  occasionally to 9 feet. Wave Detail: North 5 feet at 5 seconds.  Showers with a slight chance of thunderstorms in the evening,  then showers likely after midnight.  FRIDAY  North winds 10 to 15 knots. Seas 4 to 6 feet,  occasionally to 8 feet, subsiding to 3 to 4 feet in the  afternoon. Wave Detail: North 5 feet at 6 seconds, becoming  northeast 4 feet at 6 seconds and north 1 foot at 3 seconds. A  chance of showers.  FRIDAY NIGHT  North winds 5 to 10 knots. Seas 2 to 4 feet. Wave  Detail: Northeast 3 feet at 6 seconds. A chance of showers.  SATURDAY  North winds 5 to 10 knots. Seas 2 to 3 feet. A slight  chance of showers in the morning.  SATURDAY NIGHT  Northeast winds 5 to 10 knots, becoming  southeast late in the evening, then becoming southwest after  midnight, becoming west early in the morning. Seas 2 to 3 feet.  SUNDAY  Northwest winds around 10 knots, becoming north in the  afternoon. Seas 2 to 3 feet.  SUNDAY NIGHT  North winds 10 to 15 knots. Seas 2 to 3 feet.    Winds and seas higher in and near thunderstorms.    $$