National Weather Service Marine Forecast FZUS54 KLIX

FZUS54 KLIX 070527
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1127 PM CST Sat Dec 6 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 waves...along with the occasional height of the average highest 10 percent of the waves.

GMZ500-GMZ501-071800
1127 PM CST Sat Dec 6 2025

SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM

A strong cold front will push through Sunday night with offshore winds near 20 knots developing. Small Craft Advisories will be in effect from midnight Sunday night through Monday afternoon. High pressure quickly builds back into the area Monday night into Tuesday and winds and seas will relax through midweek, becoming onshore by later in the week.

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GMZ530-071800
Lake Pontchartrain and Lake Maurepas
1127 PM CST Sat Dec 6 2025

SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY AFTERNOON

REST OF TONIGHT
East winds around 5 knots. Waves 1 foot or less.

SUNDAY
East winds around 5 knots. Waves 1 foot or less. A chance of showers.

SUNDAY NIGHT
Northeast winds 10 to 15 knots with gusts up to 20 knots, becoming north 15 to 20 knots with gusts up to 30 knots after midnight. Waves around 2 feet, building to 3 to 4 feet after midnight. A chance of showers with a slight chance of thunderstorms in the evening with visibility 1 NM or less.

MONDAY
North winds 15 to 20 knots with gusts up to 30 knots, diminishing to 10 to 15 knots with gusts up to 20 knots in the afternoon. Waves 2 to 4 feet.

MONDAY NIGHT
Northeast winds 10 to 15 knots with gusts up to 20 knots. Waves 2 to 3 feet.

TUESDAY
Northeast winds 5 to 10 knots, becoming east in the afternoon. Waves 1 to 2 feet in the morning, then 1 foot or less.

TUESDAY NIGHT
South winds around 5 knots. Waves 1 foot or less.

WEDNESDAY
Southwest winds 5 to 10 knots. Waves 1 foot or less.

WEDNESDAY NIGHT
South winds 5 to 10 knots. Waves around 2 feet.

THURSDAY
South winds 5 to 10 knots. Waves around 2 feet.

THURSDAY NIGHT
Southwest winds around 10 knots. Waves around 2 feet. A slight chance of showers. A slight chance of thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

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GMZ534-071800
Lake Borgne
1127 PM CST Sat Dec 6 2025

SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY AFTERNOON

REST OF TONIGHT
East winds around 5 knots. Waves 1 foot or less. A slight chance of showers.

SUNDAY
Northeast winds 5 to 10 knots. Waves 1 foot or less. A slight chance of thunderstorms in the morning. A chance of showers.

SUNDAY NIGHT
Northeast winds 5 to 10 knots, becoming north 15 to 20 knots with gusts up to 30 knots after midnight. Waves 2 to 4 feet. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Visibility 1 NM or less in the evening.

MONDAY
North winds 15 to 20 knots. Gusts up to 30 knots in the morning. Waves 3 to 4 feet.

MONDAY NIGHT
Northeast winds 10 to 15 knots with gusts up to 20 knots. Waves 2 to 3 feet.

TUESDAY
Northeast winds 5 to 10 knots, becoming east in the afternoon. Waves around 2 feet in the morning, then 1 foot or less.

TUESDAY NIGHT
South winds around 5 knots. Waves 1 foot or less.

WEDNESDAY
Southwest winds 5 to 10 knots. Waves 1 foot or less.

WEDNESDAY NIGHT
South winds 5 to 10 knots. Waves 1 foot or less.

THURSDAY
South winds around 10 knots. Waves around 2 feet.

THURSDAY NIGHT
Southwest winds around 10 knots. Waves around 2 feet. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

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GMZ532-071800
Mississippi Sound
1127 PM CST Sat Dec 6 2025

SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY AFTERNOON

REST OF TONIGHT
East winds 5 to 10 knots. Waves around 2 feet late this evening, then 1 foot or less. A slight chance of showers.

SUNDAY
Northeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. A chance of showers.

SUNDAY NIGHT
Northeast winds 5 to 10 knots, becoming north 15 to 20 knots with gusts up to 30 knots after midnight. Waves 2 to 4 feet. A slight chance of thunderstorms. A chance of showers. Visibility 1 NM or less in the evening.

MONDAY
North winds 15 to 20 knots. Gusts up to 30 knots in the morning. Waves 3 to 4 feet.

MONDAY NIGHT
Northeast winds 10 to 15 knots with gusts up to 20 knots. Waves 2 to 3 feet.

TUESDAY
Northeast winds 5 to 10 knots, becoming east in the afternoon. Waves around 2 feet in the morning, then 1 foot or less.

TUESDAY NIGHT
South winds around 5 knots. Waves 1 foot or less.

WEDNESDAY
Southwest winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon.

WEDNESDAY NIGHT
Southwest winds around 10 knots. Waves around 2 feet.

THURSDAY
South winds 10 to 15 knots. Waves around 2 feet.

THURSDAY NIGHT
Southwest winds around 10 knots. Waves around 2 feet. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

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GMZ536-538-071800
Chandeleur Sound-Breton Sound
1127 PM CST Sat Dec 6 2025

SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY AFTERNOON

REST OF TONIGHT
East winds 5 to 10 knots, becoming northeast late. Waves 1 foot or less. A chance of showers. A chance of showers with a slight chance of thunderstorms late.

SUNDAY
Northeast winds 5 to 10 knots. Waves 1 foot or less. A slight chance of thunderstorms in the morning. A chance of showers.

SUNDAY NIGHT
Northeast winds 5 to 10 knots, becoming north 15 to 20 knots with gusts up to 30 knots after midnight. Waves 1 foot or less, then 3 to 4 feet after midnight. A slight chance of thunderstorms. A chance of showers. Visibility 1 NM or less in the evening.

MONDAY
North winds 15 to 20 knots with gusts up to 30 knots. Waves 3 to 5 feet.

MONDAY NIGHT
North winds 15 to 20 knots, becoming northeast 10 to 15 knots after midnight. Waves 2 to 4 feet.

TUESDAY
Northeast winds 5 to 10 knots. Waves around 2 feet in the morning, then 1 foot or less.

TUESDAY NIGHT
Southeast winds around 5 knots, becoming southwest after midnight. Waves 1 foot or less.

WEDNESDAY
Southwest winds 5 to 10 knots. Waves 1 foot or less.

WEDNESDAY NIGHT
Southwest winds 5 to 10 knots. Waves around 2 feet.

THURSDAY
South winds 5 to 10 knots. Waves around 2 feet.

THURSDAY NIGHT
Southwest winds around 10 knots. Waves around 2 feet. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

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GMZ555-557-071800
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
1127 PM CST Sat Dec 6 2025

SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY AFTERNOON

REST OF TONIGHT
East winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds. A chance of showers late this evening, then showers with a slight chance of thunderstorms late.

SUNDAY
Northeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds. A chance of thunderstorms. Showers likely, mainly in the morning.

SUNDAY NIGHT
Northeast winds 5 to 10 knots, becoming north 15 to 20 knots with gusts up to 30 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 5 seconds and north 2 feet at 2 seconds. A chance of showers with a slight chance of thunderstorms.

MONDAY
North winds 15 to 20 knots with gusts up to 30 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 5 seconds.

MONDAY NIGHT
North winds 15 to 20 knots, becoming northeast 10 to 15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 5 seconds.

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

TUESDAY NIGHT
East winds around 5 knots, becoming southwest after midnight. Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds.

WEDNESDAY
Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 2 seconds and east 1 foot at 5 seconds.

WEDNESDAY NIGHT
Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 3 seconds and east 1 foot at 5 seconds.

THURSDAY
Southwest winds around 10 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 3 seconds.

THURSDAY NIGHT
Southwest winds around 10 knots. Seas around 2 feet. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

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GMZ550-552-071800
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
1127 PM CST Sat Dec 6 2025

SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY AFTERNOON

REST OF TONIGHT
East winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: East 1 foot at 3 seconds. A chance of showers late this evening, then showers likely with a chance of thunderstorms late.

SUNDAY
Northeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: East 1 foot at 4 seconds. Showers likely with a chance of thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Visibility 1 NM or less.

SUNDAY NIGHT
Northeast winds 10 to 15 knots with gusts up to 20 knots, becoming north 15 to 20 knots with gusts up to 30 knots after midnight. Seas 1 to 2 feet, building to 2 to 4 feet, occasionally to 5 feet after midnight. Wave Detail: South 1 foot at 4 seconds and east 1 foot at 5 seconds, becoming north 3 feet at 3 seconds and south 1 foot at 4 seconds. A chance of showers, mainly in the evening with visibility 1 NM or less.

MONDAY
North winds 20 to 25 knots, diminishing to 15 to 20 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 4 seconds.

MONDAY NIGHT
North winds 15 to 20 knots, becoming northeast 10 to 15 knots after midnight. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 4 seconds.

TUESDAY
Northeast winds 5 to 10 knots. Seas 1 to 2 feet in the morning, then 1 foot or less. Wave Detail: Northeast 2 feet at 3 seconds, becoming northeast 1 foot at 3 seconds.

TUESDAY NIGHT
Southeast winds around 5 knots, becoming south after midnight. Seas 1 foot or less.

WEDNESDAY
Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southwest 1 foot at 2 seconds.

WEDNESDAY NIGHT
Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southwest 1 foot at 3 seconds and east 1 foot at 5 seconds.

THURSDAY
Southwest winds around 10 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds.

THURSDAY NIGHT
Southwest winds around 10 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms.

Winds and seas higher in and near thunderstorms.

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GMZ575-577-071800
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
1127 PM CST Sat Dec 6 2025

SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY AFTERNOON

REST OF TONIGHT
Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds and southwest 1 foot at 5 seconds. Showers. A slight chance of thunderstorms, then a chance of thunderstorms late.

SUNDAY
East winds around 10 knots, becoming north in the afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. A chance of thunderstorms. Showers. Visibility 1 NM or less in the morning.

SUNDAY NIGHT
Northeast winds around 10 knots, becoming northwest 15 to 20 knots with gusts up to 25 knots after midnight. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 5 seconds and south 1 foot at 4 seconds. A chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight.

MONDAY
North winds 15 to 20 knots with gusts up to 30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: North 5 feet at 5 seconds. A slight chance of showers in the morning.

MONDAY NIGHT
Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 5 feet at 6 seconds.

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

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

WEDNESDAY
Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds and southwest 1 foot at 2 seconds.

WEDNESDAY NIGHT
Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: Southwest 1 foot at 3 seconds and east 1 foot at 5 seconds.

THURSDAY
Southwest winds around 10 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds and east 1 foot at 4 seconds.

THURSDAY NIGHT
Southwest winds around 10 knots. Seas around 2 feet. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

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GMZ570-572-071800
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
1127 PM CST Sat Dec 6 2025

SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY AFTERNOON

REST OF TONIGHT
Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. Showers. A slight chance of thunderstorms, then a chance of thunderstorms late.

SUNDAY
Southwest winds 5 to 10 knots, becoming north in the afternoon. Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds. A chance of thunderstorms. Showers. Visibility 1 NM or less in the afternoon.

SUNDAY NIGHT
North winds 10 to 15 knots with gusts up to 20 knots, increasing to 20 to 25 knots with gusts up to 35 knots after midnight. Seas around 2 feet, building to 3 to 5 feet, occasionally to 6 feet after midnight. Wave Detail: East 2 feet at 5 seconds and northwest 1 foot at 3 seconds, becoming southwest 5 feet at 5 seconds and north 3 feet at 3 seconds. A slight chance of thunderstorms. A chance of showers, mainly in the evening.

MONDAY
North winds 20 to 25 knots with gusts up to 35 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: North 6 feet at 6 seconds. A slight chance of showers in the morning.

MONDAY NIGHT
Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 5 feet at 6 seconds.

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

TUESDAY NIGHT
East winds around 5 knots, becoming south after midnight. Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds.

WEDNESDAY
Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 6 seconds and southwest 1 foot at 2 seconds.

WEDNESDAY NIGHT
Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at 4 seconds and east 1 foot at 5 seconds.

THURSDAY
Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southwest 3 feet at 5 seconds and east 1 foot at 5 seconds.

THURSDAY NIGHT
Southwest winds 10 to 15 knots. Seas around 3 feet. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.