GMZ550-552-150515-
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-
1139 AM CDT Mon Jul 14 2025
TONIGHT
West winds around 5 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 5 seconds.
TUESDAY
Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northwest 1 foot at 3 seconds and south 1 foot at 5 seconds.
A chance of showers and thunderstorms, mainly in the morning.
TUESDAY NIGHT
West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 4 seconds. A chance of showers and
thunderstorms after midnight.
WEDNESDAY
North winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas around 2 feet in the morning, then
1 foot or less. Wave Detail: Northwest 2 feet at 3 seconds, becoming
northwest 1 foot at 4 seconds. Showers and thunderstorms likely.
WEDNESDAY NIGHT
West winds 5 to 10 knots, becoming north after
midnight. Seas 1 foot or less. Wave Detail: Northeast 1 foot at
2 seconds and west 1 foot at 3 seconds. A chance of showers and
thunderstorms in the evening, then showers with thunderstorms likely
after midnight.
THURSDAY
North winds around 10 knots, becoming south in the
afternoon. Seas 1 foot or less. Wave Detail: North 1 foot at
3 seconds. Showers with thunderstorms likely.
THURSDAY NIGHT
Southwest winds around 10 knots. Seas around
2 feet. Wave Detail: Southwest 2 feet at 3 seconds and east 1 foot
at 3 seconds. A chance of thunderstorms. Showers.
FRIDAY
Southwest winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 4 seconds and southeast 1 foot at
5 seconds. Thunderstorms likely. Showers.
FRIDAY NIGHT
South winds around 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 5 seconds. A slight chance of showers
and thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
SATURDAY
Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: South 2 feet at 5 seconds. Showers and thunderstorms likely,
mainly in the morning.
SATURDAY NIGHT
South winds around 5 knots. Seas 1 to 2 feet. A
chance of showers and thunderstorms after midnight.
Winds and seas higher in and near thunderstorms.
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