GMZ570-572-190615-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
1236 PM CDT Wed Mar 18 2026
TODAY
Northeast winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds.
TONIGHT
East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds.
THURSDAY
East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds.
THURSDAY NIGHT
South winds around 5 knots, becoming west around
5 knots after midnight. Seas around 2 feet. Wave Detail: East 2 feet
at 5 seconds and west 1 foot at 2 seconds.
FRIDAY
West winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
East 2 feet at 6 seconds and west 1 foot at 3 seconds.
FRIDAY NIGHT
Southwest winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 4 seconds and southeast 1 foot at
6 seconds.
SATURDAY
Southwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds and southeast 1 foot at 5 seconds.
SATURDAY NIGHT
Southwest winds around 10 knots. Seas around
2 feet. Wave Detail: Southwest 2 feet at 4 seconds and southeast
1 foot at 6 seconds.
SUNDAY
Southwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 4 seconds and southeast 1 foot at
7 seconds.
SUNDAY NIGHT
South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 6 seconds.
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