NWS Marine Forecast


   GMZ400-020700-  1210 PM CST Sun Mar 1 2026    .Synopsis for Lower Atchafalaya River LA to High Island TX out  60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote  Blanche Bays...    A light onshore flow will remain in place through mid week. This  will keep seas low as well.    $$
   GMZ475-020700-  Coastal waters from Lower Atchafalaya River to Intracoastal City  LA from 20 to 60 NM-  1210 PM CST Sun Mar 1 2026    TONIGHT  East winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: East 3 feet at 5 seconds.  MONDAY  East winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: Southeast 3 feet at 5 seconds.  MONDAY NIGHT  East winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: Southeast 3 feet at 5 seconds.  TUESDAY  Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: Southeast 3 feet at 5 seconds. A slight chance of showers  in the afternoon.  TUESDAY NIGHT  Southeast winds 10 to 15 knots with gusts up to  20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at  6 seconds. A slight chance of showers in the evening.  WEDNESDAY  Southeast winds 10 to 15 knots. Seas 3 to 4 feet.  Wave Detail: Southeast 4 feet at 6 seconds. A slight chance of  showers.  WEDNESDAY NIGHT  Southeast winds 10 to 15 knots. Seas 3 to  4 feet.  THURSDAY  Southeast winds around 10 knots. Seas around 3 feet.  A slight chance of showers in the afternoon.  THURSDAY NIGHT  Southeast winds 10 to 15 knots. Seas 3 to  4 feet. A slight chance of showers in the evening.  FRIDAY  Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A  slight chance of thunderstorms. A slight chance of showers in the  morning, then a chance of showers in the afternoon.  FRIDAY NIGHT  Southeast winds 10 to 15 knots. Seas 3 to 4 feet.  A slight chance of thunderstorms in the evening. A slight chance  of showers.    Winds and seas higher in and near thunderstorms.    $$