GMZ500-GMZ501-192000-
 201 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.
 
 $$




 
 GMZ575-192000-
 Coastal Waters from Stake Island LA to Southwest Pass of the
 Mississippi River from 20 to 60 nm-
 201 AM CDT Sat Sep 19 2026
 

 REST OF TONIGHT
 East winds 10 to 15 knots. Seas 2 to 4 feet,
 occasionally to 5 feet. Wave Detail: East 3 feet at 5 seconds.

 SATURDAY
 East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
 Detail: East 3 feet at 5 seconds. A slight chance of showers and
 thunderstorms in the afternoon.

 SATURDAY NIGHT
 East winds 10 to 15 knots, diminishing to 5 to
 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southeast
 2 feet at 5 seconds.

 SUNDAY
 East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
 East 2 feet at 4 seconds and south 1 foot at 5 seconds. A slight
 chance of showers. A slight chance of thunderstorms in the
 afternoon.

 SUNDAY NIGHT
 East winds 5 to 10 knots. Seas around 2 feet. Wave
 Detail: East 2 feet at 4 seconds and south 1 foot at 5 seconds. A
 slight chance of showers and thunderstorms after midnight.

 MONDAY
 Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
 Detail: East 2 feet at 3 seconds. A chance of showers and
 thunderstorms.

 MONDAY NIGHT
 East winds 5 to 10 knots. Seas around 2 feet. Wave
 Detail: East 2 feet at 3 seconds.

 TUESDAY
 Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
 Detail: East 2 feet at 3 seconds. A chance of showers and
 thunderstorms, mainly in the morning.

 TUESDAY NIGHT
 East winds 5 to 10 knots. Seas around 2 feet. Wave
 Detail: East 2 feet at 4 seconds.

 WEDNESDAY
 Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
 Detail: Northeast 3 feet at 4 seconds. A slight chance of showers
 and thunderstorms.

 WEDNESDAY NIGHT
 East winds 10 to 15 knots. Seas 2 to 4 feet,
 occasionally to 5 feet. A slight chance of showers. A slight chance
 of thunderstorms after midnight.
 
 Winds and seas higher in and near thunderstorms.
 
 $$