NWS Marine Forecast


   GMZ570-572-111400-  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-  710 PM CST Tue Feb 10 2026    TONIGHT  Southeast winds 5 to 10 knots, becoming south late. Seas  around 2 feet. Wave Detail: South 2 feet at 5 seconds. A slight  chance of showers after midnight. Patchy fog late.  WEDNESDAY  South winds around 5 knots, becoming west in the  afternoon. Seas around 2 feet. Wave Detail: South 2 feet at  5 seconds. Patchy dense fog in the morning. A chance of showers.  Visibility 1 NM or less.  WEDNESDAY NIGHT  Northwest winds 5 to 10 knots. Seas around  2 feet. Wave Detail: South 2 feet at 5 seconds. A slight chance of  showers. Visibility 1 NM or less.  THURSDAY  Northeast winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: Southeast 2 feet at 6 seconds and north 1 foot at 2 seconds.  A slight chance of showers.  THURSDAY NIGHT  Southeast winds around 5 knots. Seas around  2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance  of showers.  FRIDAY  East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:  East 2 feet at 5 seconds. A slight chance of showers.  FRIDAY NIGHT  Southeast winds 5 to 10 knots, increasing to 10 to  15 knots with gusts up to 20 knots after midnight. Seas 2 to 3 feet.  Wave Detail: Southeast 2 feet at 5 seconds. A slight chance of  showers.  SATURDAY  Southeast winds 15 to 20 knots, becoming south 20 to  25 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet,  building to 4 to 6 feet, occasionally to 8 feet in the afternoon.  Wave Detail: Southeast 3 feet at 4 seconds, becoming south 6 feet at  5 seconds. A chance of showers.  SATURDAY NIGHT  South winds 20 to 25 knots, becoming southwest  25 to 30 knots after midnight. Seas 6 to 9 feet, occasionally to  11 feet. Wave Detail: South 9 feet at 7 seconds. Showers likely with  a slight chance of thunderstorms in the evening, then showers with a  chance of thunderstorms after midnight.  SUNDAY  West winds 25 to 30 knots. Seas 8 to 10 feet, occasionally  to 13 feet. Wave Detail: Southwest 9 feet at 7 seconds. Showers  likely with a slight chance of thunderstorms in the morning, then a  chance of showers in the afternoon.  SUNDAY NIGHT  Northwest winds 20 to 25 knots, becoming north  around 15 knots after midnight. Seas 6 to 9 feet, occasionally to  11 feet, subsiding to 5 to 6 feet, occasionally to 8 feet after  midnight. A slight chance of showers in the evening.    Winds and seas higher in and near thunderstorms.    $$