NWS Marine Forecast


   GMZ570-572-170100-  Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya  River LA from 20 to 60 NM-  Coastal waters from Southwest Pass of the Mississippi River to Port  Fourchon Louisiana from 20 to 60 NM-  705 AM CDT Thu Oct 16 2025    TODAY  East winds 10 to 15 knots with gusts up to 20 knots. Seas  2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds.  TONIGHT  East winds 10 to 15 knots with gusts up to 20 knots. Seas  2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds.  FRIDAY  East winds 10 to 15 knots with gusts up to 20 knots. Seas  2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds.  FRIDAY NIGHT  Southeast winds 10 to 15 knots with gusts up to  20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:  Southeast 4 feet at 5 seconds. A slight chance of showers.  SATURDAY  Southeast winds 10 to 15 knots with gusts up to  20 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at  6 seconds. A slight chance of showers and thunderstorms in the  afternoon.  SATURDAY NIGHT  Southeast winds 10 to 15 knots with gusts up to  20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:  Southeast 4 feet at 7 seconds. A chance of showers. A slight chance  of thunderstorms after midnight.  SUNDAY  Southeast winds around 10 knots, becoming east in the  afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:  Southeast 4 feet at 7 seconds. A chance of showers and thunderstorms  in the morning, then a slight chance of showers in the afternoon.  SUNDAY NIGHT  East winds 10 to 15 knots. Seas 3 to 4 feet,  occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds.  MONDAY  East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally  to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds.  MONDAY NIGHT  Southeast winds 10 to 15 knots. Seas around 3 feet.  Wave Detail: Southeast 3 feet at 7 seconds.    Winds and seas higher in and near thunderstorms.    $$