NWS Marine Forecast


   GMZ170-175-270515-  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-  1126 AM CDT Thu Mar 26 2026    TONIGHT  Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave  Detail: Southeast 4 feet at 5 seconds.  FRIDAY  South winds 10 to 15 knots becoming southeast in the  afternoon. Seas 3 to 4 feet. Wave Detail: Southeast 4 feet at  6 seconds.  FRIDAY NIGHT  East winds 5 to 10 knots. Seas 2 to 4 feet. Wave  Detail: Southeast 3 feet at 6 seconds.  SATURDAY  Northeast winds 5 to 10 knots increasing to 10 to  15 knots in the afternoon. Seas 2 to 4 feet. Wave Detail:  Southeast 3 feet at 5 seconds. A chance of showers, mainly in the  morning.  SATURDAY NIGHT  East winds 10 to 15 knots. Seas 3 to 4 feet.  Wave Detail: Northeast 3 feet at 6 seconds.  SUNDAY  Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave  Detail: East 3 feet at 6 seconds.  SUNDAY NIGHT  Southeast winds 10 to 15 knots. Seas 3 to 4 feet.  MONDAY  Southeast winds 5 to 10 knots. Seas 3 to 4 feet.  MONDAY NIGHT  Southeast winds 10 to 15 knots. Seas 3 to 5 feet.  TUESDAY  Southeast winds 10 to 15 knots. Seas 4 to 5 feet.  TUESDAY NIGHT  Southeast winds 10 to 15 knots. Seas 4 to  5 feet.    $$