GMZ400-131900-
 1213 AM CST Sat Dec 13 2025
 
 .Synopsis for Lower Atchafalaya River LA to High Island TX out
 60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote
 Blanche Bays...
 
 Marine fog will be possible this morning, especially over the
 coastal lakes and bays were water temp is colder. Fog will be slow
 to lift today and redevelop this evening. Overnight Saturday into
 Sunday a very robust cold front will push offshore. Gale Watch
 may necessary for this period, but at the very least Small Craft
 Advisory criteria will be well exceeded including lakes and bays.
 Winds will slowly ease into Monday before veering east.
 
 $$




 
 GMZ455-131900-
 Coastal waters from Lower Atchafalaya River to Intracoastal City
 LA out 20 NM-
 1213 AM CST Sat Dec 13 2025
 

 TODAY
 Southeast winds around 5 knots. Seas 1 foot or less.
 Wave Detail: Southeast 1 foot at 3 seconds. Areas of dense fog
 early this morning.

 TONIGHT
 Southeast winds around 5 knots, becoming northeast
 after midnight. Seas 1 foot or less. Wave Detail: Southeast
 1 foot at 3 seconds. A chance of showers with a slight chance of
 thunderstorms after midnight.

 SUNDAY
 North winds 15 to 20 knots, increasing to 20 to
 25 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: North
 3 feet at 3 seconds and south 1 foot at 3 seconds. Showers likely
 with a slight chance of thunderstorms in the morning.

 SUNDAY NIGHT
 Northeast winds 20 to 25 knots, diminishing to
 15 to 20 knots after midnight. Seas 2 to 4 feet. Wave Detail:
 Northeast 3 feet at 3 seconds.

 MONDAY
 Northeast winds 10 to 15 knots with gusts up to
 20 knots, diminishing to 5 to 10 knots in the afternoon. Seas
 2 to 3 feet. Wave Detail: Northeast 2 feet at 3 seconds.

 MONDAY NIGHT
 East winds 5 to 10 knots. Seas 1 foot or less.
 Wave Detail: East 1 foot at 2 seconds.

 TUESDAY
 East winds 5 to 10 knots. Seas 1 foot or less.

 TUESDAY NIGHT
 Southeast winds 5 to 10 knots. Seas 1 foot or
 less.

 WEDNESDAY
 Southeast winds 5 to 10 knots. Seas around 2 feet. A
 slight chance of showers.

 WEDNESDAY NIGHT
 Southeast winds around 10 knots. Seas around
 2 feet. A slight chance of showers.
 
 Winds and seas higher in and near thunderstorms.
 
 $$