Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- 332 AM CDT Fri Mar 29 2024 .TODAY...East winds 5 to 10 knots, becoming southeast this afternoon. Seas 1 to 2 feet. .TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. .SATURDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. .SUNDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. .SUNDAY NIGHT...South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. .MONDAY...South winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. .MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. .TUESDAY...South winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. .TUESDAY NIGHT...Southwest winds 10 to 15 knots, becoming northwest 15 to 20 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$