GMZ530 Lake Pontchartrain And Lake Maurepas- 308 Am Cdt Tue Apr 23 2024
Today..East winds around 5 knots, becoming southeast this afternoon. Waves 1 foot or less, then around 2 feet this afternoon.
Tonight..Southeast winds 10 to 15 knots, becoming southwest 5 to 10 knots after midnight. Waves around 2 feet in the evening, then 1 foot or less.
Wednesday..Northeast winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less, then 1 to 2 feet in the afternoon.
Wednesday night..Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Waves 2 to 3 feet, subsiding to 1 to 2 feet after midnight.
Thursday..Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Waves 1 to 2 feet, building to 2 to 3 feet in the afternoon.
Thursday night..Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
Friday..Southeast winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Waves 3 to 4 feet.
Friday night..Southeast winds around 15 knots. Waves around 3 feet.
Saturday..Southeast winds around 15 knots. Waves 3 to 4 feet.
Saturday night..Southeast winds around 15 knots. Waves around 3 feet.

GMZ500 308 Am Cdt Tue Apr 23 2024
Synopsis for pascagoula to atchafalaya river out 60 nm..
high pressure will remain across the local waters through midweek allowing for favorable marine conditions across the region. Winds will start to transition to a more southeasterly direction later today as the high moves east of the region. Going into the weekend, pressure gradient will tighten again leading to the need for cautionary headlines or small craft advisories.