NWS Marine Forecast


   GMZ170-175-300630-  Gulf waters from Port Mansfield to the Rio Grande extending from  20 to 60 nm-  Gulf waters from Baffin Bay to Port Mansfield extending from  20 to 60 nm-  1246 PM CDT Mon Sep 29 2025    TONIGHT  Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave  Detail: Northeast 3 feet at 6 seconds. A slight chance of showers  after midnight.  TUESDAY  Northeast winds around 10 knots. Seas 2 to 3 feet.  Wave Detail: Northeast 3 feet at 6 seconds. A slight chance of  showers in the morning, then a chance of showers early in the  afternoon. A slight chance of showers late in the afternoon.  TUESDAY NIGHT  Northeast winds around 10 knots, becoming east  after midnight. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet  at 6 seconds. A slight chance of showers.  WEDNESDAY  Northeast winds 5 to 10 knots. Seas 2 to 3 feet.  Wave Detail: Northeast 2 feet at 6 seconds. A slight chance of  showers.  WEDNESDAY NIGHT  East winds around 10 knots, becoming 5 to  10 knots after midnight. Seas 2 to 3 feet. Wave Detail: East  2 feet at 6 seconds.  THURSDAY  Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave  Detail: East 2 feet at 6 seconds. A slight chance of showers.  THURSDAY NIGHT  East winds 5 to 10 knots. Seas 2 to 3 feet. A  slight chance of showers in the evening, then a chance of showers  after midnight.  FRIDAY  Northeast winds 5 to 10 knots. Seas 2 to 3 feet. A  chance of showers. A slight chance of thunderstorms in the  afternoon.  FRIDAY NIGHT  Northeast winds around 10 knots. Seas 2 to  3 feet. A slight chance of thunderstorms. A chance of showers in  the evening, then showers likely after midnight.  SATURDAY  Northeast winds around 10 knots. Seas 3 to 5 feet. A  slight chance of thunderstorms. Showers likely until late  afternoon, then a chance of showers late in the afternoon.  SATURDAY NIGHT  East winds around 10 knots. Seas 4 to 5 feet. A  slight chance of thunderstorms early in the evening. A chance of  showers.    Winds and seas higher in and near thunderstorms Friday through  Saturday night.    $$