NWS Marine Forecast


   GMZ575-090100-  Coastal Waters from Stake Island LA to Southwest Pass of the  Mississippi River from 20 to 60 nm-  705 AM CDT Wed Oct 8 2025    SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 PM CDT THIS  EVENING    TODAY  Northeast winds 15 to 20 knots with gusts up to 25 knots.  Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet  at 6 seconds. A slight chance of showers and thunderstorms late this  morning and afternoon.  TONIGHT  Northeast winds 15 to 20 knots with gusts up to 25 knots.  Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet  at 6 seconds. A slight chance of showers and thunderstorms.  THURSDAY  Northeast winds 15 to 20 knots with gusts up to  25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail:  Northeast 4 feet at 5 seconds. A chance of showers. A slight chance  of thunderstorms in the morning, then a chance of thunderstorms in  the afternoon.  THURSDAY NIGHT  Northeast winds 15 to 20 knots with gusts up to  30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail:  Northeast 5 feet at 6 seconds. A chance of showers and  thunderstorms.  FRIDAY  Northeast winds 20 to 25 knots with gusts up to 35 knots.  Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast  7 feet at 7 seconds. A slight chance of thunderstorms in the  morning. A slight chance of showers.  FRIDAY NIGHT  Northeast winds 20 to 25 knots with gusts up to  35 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail:  Northeast 7 feet at 7 seconds. A slight chance of showers in the  evening.  SATURDAY  Northeast winds 15 to 20 knots. Seas 4 to 6 feet,  occasionally to 8 feet. Wave Detail: Northeast 6 feet at 7 seconds.  SATURDAY NIGHT  Northeast winds 10 to 15 knots. Seas 3 to 5 feet,  occasionally to 6 feet. Wave Detail: Northeast 5 feet at 7 seconds.  SUNDAY  Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: Northeast 3 feet at 6 seconds.  SUNDAY NIGHT  East winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: Northeast 3 feet at 5 seconds.    Winds and seas higher in and near thunderstorms.    $$