NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   GMZ475-260600-  Coastal waters from Lower Atchafalaya River to Intracoastal City  LA from 20 to 60 NM-  1140 AM CST Tue Nov 25 2025    SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH  THURSDAY MORNING    TONIGHT  Northwest winds 5 to 10 knots, becoming north 10 to  15 knots after midnight, then increasing to 15 to 20 knots late.  Seas 3 to 4 feet. Wave Detail: South 3 feet at 6 seconds and  northwest 1 foot at 2 seconds. A slight chance of thunderstorms  until early morning. A slight chance of showers.  WEDNESDAY  North winds 20 to 25 knots. Seas 4 to 6 feet,  occasionally to 8 feet. Wave Detail: North 3 feet at 4 seconds  and northwest 2 feet at 4 seconds.  WEDNESDAY NIGHT  Northeast winds 20 to 25 knots. Seas 4 to  6 feet, occasionally to 8 feet. Wave Detail: Northeast 4 feet at  4 seconds and northwest 2 feet at 5 seconds.  THURSDAY  Northeast winds 20 to 25 knots, diminishing to 15 to  20 knots in the afternoon. Seas 4 to 6 feet, occasionally to  8 feet. Wave Detail: Northeast 4 feet at 6 seconds.  THURSDAY NIGHT  Northeast winds 15 to 20 knots. Seas 3 to  5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at  5 seconds.  FRIDAY  East winds 15 to 20 knots with gusts up to 25 knots.  Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East  4 feet at 6 seconds.  FRIDAY NIGHT  Southeast winds around 20 knots with gusts up to  25 knots. Seas 4 to 6 feet, occasionally to 8 feet.  SATURDAY  Southeast winds 20 to 25 knots. Seas 4 to 6 feet,  occasionally to 8 feet. A slight chance of showers in the  afternoon.  SATURDAY NIGHT  South winds 15 to 20 knots. Seas 4 to 6 feet,  occasionally to 8 feet. A slight chance of thunderstorms. A  chance of showers.  SUNDAY  East winds 15 to 20 knots. Seas 4 to 6 feet,  occasionally to 8 feet. A slight chance of thunderstorms. Showers  likely, mainly in the morning.  SUNDAY NIGHT  East winds 15 to 20 knots. Seas 3 to 5 feet,  occasionally to 6 feet. A chance of showers with a slight chance  of thunderstorms.    Winds and seas higher in and near thunderstorms.    $$