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.
$$
GMZ472-131900-
Coastal waters from Intracoastal City to Cameron LA from 20 to
60 NM-
1213 AM CST Sat Dec 13 2025
TODAY
Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 4 seconds. Areas of dense fog early
this morning.
TONIGHT
East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 4 seconds. A slight chance of showers
and thunderstorms in the evening, then showers likely with a
chance of thunderstorms after midnight.
SUNDAY
Northeast winds 20 to 25 knots with gusts up to
30 knots. Seas 2 to 4 feet, building to 5 to 6 feet, occasionally
to 8 feet in the afternoon. Wave Detail: Northeast 4 feet at
4 seconds and south 1 foot at 5 seconds, becoming northeast
6 feet at 6 seconds and southwest 1 foot at 5 seconds. Showers
likely with a chance of thunderstorms in the morning, then a
slight chance of showers in the afternoon.
SUNDAY NIGHT
Northeast winds 20 to 25 knots with gusts up to
30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail:
Northeast 6 feet at 6 seconds.
MONDAY
Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet, occasionally to
6 feet. Wave Detail: Northeast 5 feet at 6 seconds.
MONDAY NIGHT
East winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: East 3 feet at 6 seconds.
TUESDAY
East winds around 10 knots. Seas around 2 feet.
TUESDAY NIGHT
Southeast winds around 10 knots. Seas around
2 feet. A slight chance of showers after midnight.
WEDNESDAY
Southeast winds around 10 knots. Seas around 2 feet.
A slight chance of showers.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to
3 feet. A slight chance of showers.
Winds and seas higher in and near thunderstorms.
$$
|