GMZ550-552-080600-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River to
Port Fourchon Louisiana out 20 NM-
1231 PM CDT Tue Oct 7 2025
THIS AFTERNOON
Northeast winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: East 2 feet at 5 seconds and southwest 1 foot at
4 seconds.
TONIGHT
East winds 5 to 10 knots, becoming northeast 10 to
15 knots after midnight. Seas 1 to 2 feet. Wave Detail: East 2 feet
at 5 seconds. A slight chance of showers after midnight.
WEDNESDAY
Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 6 seconds
and northeast 2 feet at 2 seconds.
WEDNESDAY NIGHT
Northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Seas 2 to 4 feet, occasionally to
5 feet. Wave Detail: Northeast 3 feet at 3 seconds and east 3 feet
at 6 seconds. A slight chance of showers and thunderstorms in the
evening.
THURSDAY
Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
East 3 feet at 4 seconds. A slight chance of showers and
thunderstorms in the afternoon.
THURSDAY NIGHT
Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
East 3 feet at 6 seconds and northeast 2 feet at 2 seconds. A slight
chance of showers and thunderstorms in the evening.
FRIDAY
Northeast winds 20 to 25 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: East 5 feet at 6 seconds. A
slight chance of showers and thunderstorms in the morning.
FRIDAY NIGHT
Northeast winds 20 to 25 knots, diminishing to 15 to
20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet.
Wave Detail: East 5 feet at 7 seconds.
SATURDAY
Northeast winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds.
SATURDAY NIGHT
East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds.
Winds and seas higher in and near thunderstorms.
$$
