Marine Forecast GMZ550

Expires:202507141815;;409388
FZUS54 KLIX 140542
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1242 AM CDT Mon Jul 14 2025

Pascagoula to Atchafalaya River out to 60 NM

Seas are provided as a range of the average height of the highest
1/3 of the wavesalong with the occasional height of the average
highest 10 percent of the waves.


GMZ550-552-141815
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
1242 AM CDT Mon Jul 14 2025

TODAY

Southwest winds around 5 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 5 seconds. A chance of showers and
thunderstorms until late afternoon, then a slight chance of showers
and thunderstorms late.

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: West 1 foot at 4 seconds and south 1 foot at 5 seconds. A
chance of showers and thunderstorms.

TUESDAY NIGHT

West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 5 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 1 foot or less. Wave Detail:
Northwest 1 foot at 3 seconds. Showers and thunderstorms likely,
mainly in the morning.

WEDNESDAY NIGHT

Northwest winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: East 1 foot at 2 seconds and southwest 1 foot at
4 seconds. A chance of showers and thunderstorms in the evening,
then showers with thunderstorms likely after midnight.

THURSDAY

North winds around 10 knots, becoming west in the
afternoon. Seas 1 foot or less. Wave Detail: Northeast 1 foot at
2 seconds and northwest 1 foot at 3 seconds. Showers with
thunderstorms likely.

THURSDAY NIGHT

Southwest winds 10 to 15 knots. Seas 1 foot or
less, then 1 to 2 feet after midnight. Wave Detail: Southeast 1 foot
at 3 seconds, becoming south 1 foot at 3 seconds. A chance of
thunderstorms. Showers.

FRIDAY

Southwest winds 10 to 15 knots. Seas 1 to 2 feet. Wave
Detail: Southwest 1 foot at 3 seconds and east 1 foot at 5 seconds.
A chance of thunderstorms. Showers.

FRIDAY NIGHT

South winds 10 to 15 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 3 seconds and southeast 1 foot at
6 seconds. A chance of showers. A slight chance of thunderstorms in
the evening, then a chance of thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.




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