GMZ500-GMZ501-080800-
201 PM CDT Mon Sep 7 2026
.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...
Mostly benign marine conditions through the forecast period as the
pressure gradient remains on the weaker side across the local waters
and tidal lakes. Mariners can expect winds generally at or less than
10 knots and seas generally 1 to 2 feet. Convection, mostly
overnight will continue through the week. Expect locally higher
winds and seas in and around convection.
$$
GMZ530-162300- Lake Pontchartrain and Lake Maurepas- 536 AM CDT Thu Apr 16 2026 TODAY Southeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet this afternoon. TONIGHT South winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. FRIDAY South winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. FRIDAY NIGHT South winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Waves around 2 feet. SATURDAY South winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. SATURDAY NIGHT South winds 5 to 10 knots, becoming northwest 20 to 25 knots after midnight. Waves around 2 feet, building to 3 to 5 feet after midnight. A chance of showers with a slight chance of thunderstorms after midnight. SUNDAY North winds 25 to 30 knots, becoming northeast 15 to 20 knots in the afternoon. Waves 3 to 5 feet. A slight chance of showers and thunderstorms in the morning. SUNDAY NIGHT Northeast winds 15 to 20 knots. Waves 3 to 4 feet. MONDAY Northeast winds 15 to 20 knots, becoming east 10 to 15 knots in the afternoon. Waves 2 to 4 feet. MONDAY NIGHT East winds 10 to 15 knots. Waves 2 to 3 feet. Winds and waves higher in and near thunderstorms. $$
GMZ530-162300- Lake Pontchartrain and Lake Maurepas- 536 AM CDT Thu Apr 16 2026 TODAY Southeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet this afternoon. TONIGHT South winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. FRIDAY South winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. FRIDAY NIGHT South winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Waves around 2 feet. SATURDAY South winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. SATURDAY NIGHT South winds 5 to 10 knots, becoming northwest 20 to 25 knots after midnight. Waves around 2 feet, building to 3 to 5 feet after midnight. A chance of showers with a slight chance of thunderstorms after midnight. SUNDAY North winds 25 to 30 knots, becoming northeast 15 to 20 knots in the afternoon. Waves 3 to 5 feet. A slight chance of showers and thunderstorms in the morning. SUNDAY NIGHT Northeast winds 15 to 20 knots. Waves 3 to 4 feet. MONDAY Northeast winds 15 to 20 knots, becoming east 10 to 15 knots in the afternoon. Waves 2 to 4 feet. MONDAY NIGHT East winds 10 to 15 knots. Waves 2 to 3 feet. Winds and waves higher in and near thunderstorms. $$