GMZ570-291100-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
537 PM CDT Mon Sep 28 2026
TONIGHT
Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 4 seconds.
TUESDAY
East winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. Seas 1 foot or less, then around 2 feet in the
afternoon. Wave Detail: Southeast 1 foot at 3 seconds, becoming east
2 feet at 3 seconds. A slight chance of showers in the afternoon.
TUESDAY NIGHT
Southeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at
4 seconds.
WEDNESDAY
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 5 seconds. A slight chance of showers in
the morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon.
WEDNESDAY NIGHT
Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 5 feet at 6 seconds. A slight chance of showers. A slight
chance of thunderstorms after midnight.
THURSDAY
Southeast winds around 15 knots with gusts up to
20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail:
Southeast 4 feet at 7 seconds. A chance of showers. A slight chance
of thunderstorms in the morning, then a chance of thunderstorms in
the afternoon.
THURSDAY NIGHT
Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 5 feet at 7 seconds. A chance of showers. A slight chance
of thunderstorms in the evening, then a chance of thunderstorms
after midnight.
FRIDAY
Southeast winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 8 seconds.
A chance of thunderstorms. Showers likely.
FRIDAY NIGHT
Southeast winds around 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: East 5 feet at 8 seconds. A
chance of showers with a slight chance of thunderstorms in the
evening, then showers likely with a chance of thunderstorms after
midnight.
SATURDAY
Southeast winds 10 to 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: East 5 feet at 8 seconds.
Showers with a chance of thunderstorms.
SATURDAY NIGHT
Southeast winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. A slight chance of thunderstorms. Showers
likely.
Winds and seas higher in and near thunderstorms.
$$
