National Weather Service Marine Forecast FZUS54 KLIX

FZUS54 KLIX 152238
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
437 PM CST Sun Feb 15 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-GMZ501-161100
437 PM CST Sun Feb 15 2026

SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM

A passing low pressure system will keep hazardous winds and seas in place today. Winds will exceed 20 knots and waves will approach 7 feet at times over the open Gulf water through the evening hours. A Small Craft Advisory is in effect through Sunday evening. High pressure will then settle over the waters tonight and remain in place through Tuesday. Light winds of less than 10 knots and calmer seas of 3 feet or less can be expected. By mid-week, the high will shift to the east and a persistent onshore flow of 10 to 15 knots will develop. These conditions will last through the end of the week.

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GMZ530-161100
Lake Pontchartrain and Lake Maurepas
437 PM CST Sun Feb 15 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT

TONIGHT
Northwest winds 15 to 20 knots with gusts up to 25 knots, becoming north 10 to 15 knots with gusts up to 20 knots after midnight. Waves 2 to 4 feet.

MONDAY
North winds 5 to 10 knots, becoming northwest in the afternoon. Waves 1 to 2 feet in the morning, then 1 foot or less.

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

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

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

WEDNESDAY
South winds 5 to 10 knots, becoming southwest 10 to 15 knots in the afternoon. Waves around 2 feet.

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

THURSDAY
South winds 10 to 15 knots. Waves 2 to 3 feet.

THURSDAY NIGHT
South winds 10 to 15 knots. Waves 2 to 3 feet. A slight chance of showers.

FRIDAY
South winds 10 to 15 knots. Waves 2 to 3 feet. A slight chance of showers in the morning, then a chance of showers in the afternoon.

FRIDAY NIGHT
South winds 10 to 15 knots. Waves 2 to 3 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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GMZ534-161100
Lake Borgne
437 PM CST Sun Feb 15 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT

TONIGHT
Northwest winds 15 to 20 knots, becoming north 10 to 15 knots with gusts up to 20 knots late this evening and overnight. Waves 2 to 4 feet.

MONDAY
North winds 5 to 10 knots, becoming southeast in the afternoon. Waves around 2 feet in the morning, then 1 foot or less.

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

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

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

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

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

THURSDAY
South winds 10 to 15 knots. Waves 2 to 3 feet. A slight chance of showers in the afternoon.

THURSDAY NIGHT
South winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Waves 2 to 3 feet. A slight chance of showers in the evening, then a chance of showers after midnight.

FRIDAY
South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers.

FRIDAY NIGHT
South winds 10 to 15 knots. Waves around 2 feet. A chance of showers. A slight chance of thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

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GMZ532-161100
Mississippi Sound
437 PM CST Sun Feb 15 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT

TONIGHT
Northwest winds 15 to 20 knots, becoming north 10 to 15 knots after midnight. Waves 2 to 4 feet.

MONDAY
North winds 5 to 10 knots, becoming south in the afternoon. Waves around 2 feet in the morning, then 1 foot or less.

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

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

TUESDAY NIGHT
South winds around 10 knots. Waves around 2 feet.

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

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

THURSDAY
South winds 10 to 15 knots. Waves 2 to 3 feet. A slight chance of showers in the afternoon.

THURSDAY NIGHT
South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers.

FRIDAY
South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers.

FRIDAY NIGHT
South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers. A slight chance of thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

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GMZ536-538-161100
Chandeleur Sound-Breton Sound
437 PM CST Sun Feb 15 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT

TONIGHT
Northwest winds 10 to 15 knots. Waves 2 to 4 feet.

MONDAY
North winds 10 to 15 knots, becoming northeast around 5 knots in the afternoon. Waves 2 to 3 feet in the morning, then 1 foot or less.

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

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

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

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

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

THURSDAY
South winds 10 to 15 knots. Waves 2 to 3 feet. A slight chance of showers in the afternoon.

THURSDAY NIGHT
South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers.

FRIDAY
South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers.

FRIDAY NIGHT
South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers.

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GMZ555-557-161100
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
437 PM CST Sun Feb 15 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT

TONIGHT
Northwest winds 15 to 20 knots, becoming north 10 to 15 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northwest 5 feet at 6 seconds.

MONDAY
North winds 10 to 15 knots, becoming northeast 5 to 10 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: North 3 feet at 4 seconds and south 3 feet at 7 seconds.

MONDAY NIGHT
East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 7 seconds and northeast 1 foot at 3 seconds.

TUESDAY
Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds and east 1 foot at 3 seconds.

TUESDAY NIGHT
South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds.

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

WEDNESDAY NIGHT
South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds.

THURSDAY
South winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. A slight chance of showers in the afternoon.

THURSDAY NIGHT
South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds. A chance of showers.

FRIDAY
South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds. A chance of showers.

FRIDAY NIGHT
South winds around 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. A chance of showers.

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GMZ550-552-161100
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
437 PM CST Sun Feb 15 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT

TONIGHT
Northwest winds 15 to 20 knots, becoming north 10 to 15 knots late this evening and overnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northwest 5 feet at 6 seconds and north 2 feet at 3 seconds.

MONDAY
Northeast winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds and northeast 2 feet at 3 seconds.

MONDAY NIGHT
Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: South 2 feet at 6 seconds and east 1 foot at 2 seconds.

TUESDAY
Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at 6 seconds and southeast 1 foot at 3 seconds.

TUESDAY NIGHT
South winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at 3 seconds and southeast 1 foot at 6 seconds.

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

WEDNESDAY NIGHT
South winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas 1 to 2 feet, building to 2 to 3 feet after midnight. Wave Detail: South 2 feet at 5 seconds, becoming south 3 feet at 5 seconds.

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

THURSDAY NIGHT
South winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 6 seconds. A slight chance of showers.

FRIDAY
South winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: South 3 feet at 6 seconds. A slight chance of showers.

FRIDAY NIGHT
South winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance of showers. A slight chance of thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

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GMZ575-577-161100
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
437 PM CST Sun Feb 15 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT

TONIGHT
Northwest winds 15 to 20 knots, becoming north after midnight. Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail: North 7 feet at 6 seconds.

MONDAY
North winds 10 to 15 knots with gusts up to 20 knots, becoming northeast 5 to 10 knots in the afternoon. Seas 4 to 5 feet, occasionally to 6 feet, subsiding to 2 to 3 feet in the afternoon. Wave Detail: Northwest 5 feet at 6 seconds, becoming south 3 feet at 7 seconds and north 2 feet at 5 seconds.

MONDAY NIGHT
Northeast winds 5 to 10 knots, becoming east after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds and northeast 1 foot at 4 seconds.

TUESDAY
Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds.

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

WEDNESDAY
South winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds.

WEDNESDAY NIGHT
South winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds.

THURSDAY
South winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. A slight chance of showers in the afternoon.

THURSDAY NIGHT
South winds 10 to 15 knots. Seas around 3 feet. Wave Detail: South 3 feet at 6 seconds. A slight chance of showers.

FRIDAY
South winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 3 feet at 6 seconds. A chance of showers.

FRIDAY NIGHT
South winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. A chance of showers.

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GMZ570-572-161100
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
437 PM CST Sun Feb 15 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT

TONIGHT
Northwest winds 15 to 20 knots, becoming north after midnight. Seas 6 to 9 feet, occasionally to 11 feet, subsiding to 5 to 7 feet, occasionally to 9 feet after midnight. Wave Detail: North 8 feet at 7 seconds, becoming north 7 feet at 6 seconds.

MONDAY
Northeast winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 6 seconds and northeast 2 feet at 5 seconds.

MONDAY NIGHT
East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds and northeast 1 foot at 4 seconds.

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

TUESDAY NIGHT
South winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds.

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

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

THURSDAY
South winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds.

THURSDAY NIGHT
South winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 6 seconds. A slight chance of showers after midnight.

FRIDAY
South winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: South 4 feet at 6 seconds. A slight chance of showers.

FRIDAY NIGHT
South winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. A slight chance of showers.