GMZ500-GMZ501-192300-
537 AM CDT Sat Sep 19 2026
.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...
A broad surface high centered over the Tennessee Valley encompasses
the southeastern US. This ridge will slightly weaken while tracking
southward, becoming centered across the northern Gulf Coast Sunday.
Local winds will respond to this by weakening and becoming more
onshore. Weaker winds will persist throughout the remainder of the
forecast period as that ridge remains nearby.
$$
GMZ536-538-162300- Chandeleur Sound-Breton Sound- 536 AM CDT Thu Apr 16 2026 TODAY Southeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet this afternoon. TONIGHT South winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. FRIDAY South winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. FRIDAY NIGHT South winds around 10 knots. Waves around 2 feet. SATURDAY South winds 5 to 10 knots. Waves around 2 feet. SATURDAY NIGHT South winds 5 to 10 knots, becoming west 10 to 15 knots with gusts up to 20 knots after midnight. Waves 2 to 4 feet. A slight chance of showers and thunderstorms after midnight. SUNDAY North winds 20 to 25 knots. Waves 4 to 5 feet. A slight chance of showers and thunderstorms in the morning. SUNDAY NIGHT Northeast winds 20 to 25 knots. Waves 4 to 5 feet. MONDAY Northeast winds 20 to 25 knots, becoming east 15 to 20 knots in the afternoon. Waves 3 to 5 feet. MONDAY NIGHT East winds 15 to 20 knots. Waves 3 to 4 feet. Winds and waves higher in and near thunderstorms. $$
GMZ536-538-162300- Chandeleur Sound-Breton Sound- 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 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. FRIDAY NIGHT South winds around 10 knots. Waves around 2 feet. SATURDAY South winds 5 to 10 knots. Waves around 2 feet. SATURDAY NIGHT South winds 5 to 10 knots, becoming west 10 to 15 knots with gusts up to 20 knots after midnight. Waves 2 to 4 feet. A slight chance of showers and thunderstorms after midnight. SUNDAY North winds 20 to 25 knots. Waves 4 to 5 feet. A slight chance of showers and thunderstorms in the morning. SUNDAY NIGHT Northeast winds 20 to 25 knots. Waves 4 to 5 feet. MONDAY Northeast winds 20 to 25 knots, becoming east 15 to 20 knots in the afternoon. Waves 3 to 5 feet. MONDAY NIGHT East winds 15 to 20 knots. Waves 3 to 4 feet. Winds and waves higher in and near thunderstorms. $$