National Weather Service Marine Forecast FZUS54 KLIX

FZUS54 KLIX 271741
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1141 AM CST Fri Feb 27 2026

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 waves...along with the occasional height of the average highest 10 percent of the waves.

GMZ500-GMZ501-280600
1141 AM CST Fri Feb 27 2026

SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM

A weak cold front will further into the Gulf through tonight. Outside of showers and a few thunderstorms associated with this front, conditions will be generally benign across the coastal waters. In the wake of the front, winds will become offshore, but should remain well below headline criteria. High pressure will move quickly eastward over the weekend with winds becoming easterly again by Sunday morning and southeasterly as early as Monday morning.

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GMZ530-280600
Lake Pontchartrain and Lake Maurepas
1141 AM CST Fri Feb 27 2026

THIS AFTERNOON
North winds around 5 knots, becoming east late. Waves 1 foot or less.

TONIGHT
Northeast winds 5 to 10 knots. Waves 1 foot or less. Patchy fog after midnight.

SATURDAY
Northeast winds 5 to 10 knots, becoming southeast in the afternoon. Waves 1 foot or less. Patchy fog in the morning.

SATURDAY NIGHT
East winds around 5 knots. Waves 1 foot or less. Patchy fog after midnight.

SUNDAY
East winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. Patchy fog in the morning.

SUNDAY NIGHT
Southeast winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less.

MONDAY
East winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Waves 2 to 3 feet.

MONDAY NIGHT
Southeast winds 10 to 15 knots. Waves 2 to 3 feet.

TUESDAY
Southeast winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Waves 2 to 4 feet.

TUESDAY NIGHT
East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Waves 2 to 4 feet.

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GMZ534-280600
Lake Borgne
1141 AM CST Fri Feb 27 2026

THIS AFTERNOON
Northwest winds around 5 knots, becoming east. Waves 1 foot or less. A slight chance of showers and thunderstorms early.

TONIGHT
Northeast winds 5 to 10 knots. Waves 1 foot or less. Patchy fog after midnight.

SATURDAY
Northeast winds 5 to 10 knots, becoming east in the afternoon. Waves 1 foot or less. Patchy fog in the morning.

SATURDAY NIGHT
Southeast winds around 5 knots, becoming east after midnight. Waves 1 foot or less. Patchy fog after midnight.

SUNDAY
East winds 5 to 10 knots. Waves 1 foot or less. Patchy fog in the morning.

SUNDAY NIGHT
Southeast winds around 5 knots. Waves 1 foot or less.

MONDAY
East winds 5 to 10 knots. Waves around 2 feet.

MONDAY NIGHT
Southeast winds around 10 knots. Waves around 2 feet.

TUESDAY
Southeast winds 10 to 15 knots, becoming east 15 to 20 knots in the afternoon. Waves 2 to 4 feet. A slight chance of showers in the afternoon.

TUESDAY NIGHT
East winds 10 to 15 knots. Waves 2 to 3 feet.

Winds and waves higher in and near thunderstorms.

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GMZ532-280600
Mississippi Sound
1141 AM CST Fri Feb 27 2026

THIS AFTERNOON
Northwest winds around 5 knots, becoming south. Waves 1 foot or less. A chance of showers and thunderstorms early.

TONIGHT
Northeast winds 5 to 10 knots. Waves 1 foot or less. Patchy fog after midnight.

SATURDAY
Northeast winds 5 to 10 knots, becoming southeast in the afternoon. Waves 1 to 2 feet in the morning, then 1 foot or less. Patchy fog in the morning.

SATURDAY NIGHT
South winds around 5 knots, becoming northeast after midnight. Waves 1 foot or less. Patchy fog after midnight.

SUNDAY
East winds 5 to 10 knots. Waves 1 foot or less. Patchy fog in the morning.

SUNDAY NIGHT
Southeast winds around 5 knots. Waves 1 foot or less.

MONDAY
East winds 5 to 10 knots. Waves 2 to 3 feet.

MONDAY NIGHT
Southeast winds 10 to 15 knots. Waves around 2 feet.

TUESDAY
East winds 15 to 20 knots. Waves 3 to 4 feet. A slight chance of showers in the afternoon.

TUESDAY NIGHT
East winds 10 to 15 knots. Waves 2 to 3 feet.

Winds and waves higher in and near thunderstorms.

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GMZ536-538-280600
Chandeleur Sound-Breton Sound
1141 AM CST Fri Feb 27 2026

THIS AFTERNOON
Northwest winds around 5 knots, becoming east late. Waves 1 foot or less. A chance of showers and thunderstorms early.

TONIGHT
Northeast winds 5 to 10 knots. Waves 1 foot or less. Patchy fog after midnight.

SATURDAY
Northeast winds 5 to 10 knots. Waves 1 foot or less. Patchy fog in the morning.

SATURDAY NIGHT
East winds around 5 knots. Waves 1 foot or less. Patchy fog after midnight.

SUNDAY
East winds 5 to 10 knots. Waves 1 foot or less. Patchy fog in the morning.

SUNDAY NIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or less.

MONDAY
East winds 5 to 10 knots. Waves around 2 feet.

MONDAY NIGHT
Southeast winds 10 to 15 knots. Waves 2 to 3 feet.

TUESDAY
East winds 10 to 15 knots. Waves 2 to 4 feet. A slight chance of showers in the afternoon.

TUESDAY NIGHT
East winds 10 to 15 knots. Waves 2 to 3 feet.

Winds and waves higher in and near thunderstorms.

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GMZ555-557-280600
Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM
1141 AM CST Fri Feb 27 2026

THIS AFTERNOON
West winds 5 to 10 knots, becoming northeast late. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: South 3 feet at 7 seconds. A chance of showers and thunderstorms early, then a chance of showers with a slight chance of thunderstorms early.

TONIGHT
Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds.

SATURDAY
Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 4 seconds and south 2 feet at 6 seconds. Patchy fog in the morning.

SATURDAY NIGHT
East winds around 5 knots, becoming northeast after midnight. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds.

SUNDAY
East winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds.

SUNDAY NIGHT
East winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds.

MONDAY
East winds around 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds.

MONDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 5 seconds.

TUESDAY
Southeast winds around 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 6 seconds. A slight chance of showers in the afternoon.

TUESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds.

Winds and seas higher in and near thunderstorms.

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GMZ550-552-280600
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
1141 AM CST Fri Feb 27 2026

THIS AFTERNOON
West winds around 5 knots, becoming north late. Seas 2 to 3 feet. Wave Detail: South 3 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms early, then a slight chance of showers and thunderstorms early.

TONIGHT
Northeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds and northeast 1 foot at 2 seconds. Patchy fog after midnight.

SATURDAY
Northeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Northeast 2 feet at 3 seconds and south 2 feet at 6 seconds. Patchy fog in the morning.

SATURDAY NIGHT
East winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: East 1 foot at 4 seconds and south 1 foot at 6 seconds.

SUNDAY
East winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: East 2 feet at 4 seconds and south 1 foot at 5 seconds.

SUNDAY NIGHT
East winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: East 2 feet at 4 seconds.

MONDAY
East winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at 5 seconds.

MONDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds.

TUESDAY
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 afternoon.

TUESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of showers in the evening.

Winds and seas higher in and near thunderstorms.

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GMZ575-577-280600
Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM
1141 AM CST Fri Feb 27 2026

THIS AFTERNOON
Northwest winds 5 to 10 knots, becoming north late. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southwest 4 feet at 7 seconds. A slight chance of showers and thunderstorms early, then a chance of showers with a slight chance of thunderstorms early.

TONIGHT
Northeast winds 5 to 10 knots. Seas around 3 feet. Wave Detail: Southwest 3 feet at 6 seconds and northeast 2 feet at 3 seconds.

SATURDAY
Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 4 seconds and south 2 feet at 6 seconds.

SATURDAY NIGHT
Northeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds and south 2 feet at 6 seconds.

SUNDAY
East winds around 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds and south 1 foot at 6 seconds.

SUNDAY NIGHT
East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds.

MONDAY
East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 5 seconds.

MONDAY NIGHT
East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 5 seconds.

TUESDAY
Southeast winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 6 seconds. A slight chance of showers.

TUESDAY NIGHT
East winds around 15 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. A slight chance of showers in the evening.

Winds and seas higher in and near thunderstorms.

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GMZ570-572-280600
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
1141 AM CST Fri Feb 27 2026

THIS AFTERNOON
West winds 5 to 10 knots, becoming north late. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. A chance of showers early.

TONIGHT
Northeast winds 5 to 10 knots. Seas around 3 feet. Wave Detail: South 3 feet at 6 seconds and east 2 feet at 6 seconds.

SATURDAY
Northeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 4 seconds and south 2 feet at 6 seconds. Patchy fog in the morning.

SATURDAY NIGHT
East winds around 10 knots. Seas around 2 feet. Wave Detail: Northeast 2 feet at 5 seconds and south 1 foot at 5 seconds.

SUNDAY
East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 5 seconds and south 1 foot at 5 seconds.

SUNDAY NIGHT
East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 5 seconds.

MONDAY
East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 5 seconds.

MONDAY NIGHT
East winds 10 to 15 knots. Seas around 3 feet. Wave Detail: East 3 feet at 5 seconds. A slight chance of showers in the evening.

TUESDAY
Southeast winds around 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. A slight chance of showers in the morning, then a chance of showers in the afternoon.

TUESDAY NIGHT
East winds around 15 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A slight chance of showers.