National Weather Service Marine Forecast FZUS54 KLIX

FZUS54 KLIX 231037
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
536 AM CDT Thu Jul 23 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-GMZ501-232300
536 AM CDT Thu Jul 23 2026

SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM

The center of Tropical Storm Bertha will continue to move west along the Louisiana gulf coast away from the local waters today. Wind speeds will diminish later in the day, but it may take much of the day for dangerous conditions to subside, especially over the open waters. Improving conditions are expected for the weekend.

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GMZ529-232300
Lake Maurepas
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
Southeast winds 15 to 20 knots, becoming south 10 to 15 knots this afternoon. Seas 2 to 3 feet. A slight chance of thunderstorms this morning. A chance of showers. A chance of thunderstorms this afternoon.

TONIGHT
South winds 5 to 10 knots, diminishing to around 5 knots after midnight. Seas 1 to 2 feet in the evening, then 1 foot or less.

FRIDAY
Southeast winds around 5 knots. Seas 1 foot or less.

FRIDAY NIGHT
South winds around 5 knots, becoming southwest around 5 knots after midnight. Seas 1 foot or less.

SATURDAY
West winds around 5 knots, becoming southwest in the afternoon. Seas 1 foot or less.

SATURDAY NIGHT
Southwest winds around 5 knots. Seas 1 foot or less.

SUNDAY
West winds around 5 knots. Seas 1 foot or less.

SUNDAY NIGHT
West winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight.

MONDAY
West winds 5 to 10 knots. Seas 1 foot or less.

MONDAY NIGHT
West winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less.

Winds and seas higher in and near thunderstorms.

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GMZ531-232300
Lake Pontchartrain
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
Southeast winds 15 to 20 knots, becoming south 10 to 15 knots this afternoon. Seas 3 to 4 feet, occasionally to 5 feet. A slight chance of thunderstorms this morning. A chance of showers. A chance of thunderstorms this afternoon.

TONIGHT
South winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Seas around 2 feet in the evening, then 1 foot or less.

FRIDAY
Southeast winds around 5 knots. Seas 1 foot or less.

FRIDAY NIGHT
South winds 5 to 10 knots, becoming southwest after midnight. Seas 1 foot or less.

SATURDAY
West winds around 5 knots. Seas 1 foot or less.

SATURDAY NIGHT
Southwest winds 5 to 10 knots. Seas around 2 feet.

SUNDAY
West winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less.

SUNDAY NIGHT
West winds 5 to 10 knots. Seas around 2 feet.

MONDAY
West winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less.

MONDAY NIGHT
West winds 5 to 10 knots. Seas around 2 feet.

Winds and seas higher in and near thunderstorms.

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GMZ532-232300
Mississippi Sound
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
South winds 20 to 25 knots, diminishing to 15 to 20 knots this afternoon. Waves 3 to 4 feet. A slight chance of showers and thunderstorms until late afternoon.

TONIGHT
South winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Waves 2 to 3 feet, subsiding to 1 to 2 feet after midnight.

FRIDAY
South winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon.

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

SATURDAY
Northwest winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon.

SATURDAY NIGHT
Southwest winds 10 to 15 knots. Waves 2 to 3 feet.

SUNDAY
West winds 5 to 10 knots, becoming southwest 10 to 15 knots with gusts up to 20 knots in the afternoon. Waves 2 to 3 feet.

SUNDAY NIGHT
West winds 10 to 15 knots with gusts up to 20 knots. Waves 2 to 3 feet.

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

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

Winds and waves higher in and near thunderstorms.

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GMZ533-232300
Lake Salvador and Lake Cataouatche
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
South winds 15 to 20 knots, diminishing to 10 to 15 knots this afternoon. Seas 2 to 4 feet, occasionally to 5 feet. A chance of showers and thunderstorms.

TONIGHT
South winds 5 to 10 knots, diminishing to around 5 knots after midnight. Seas around 2 feet in the evening, then 1 foot or less.

FRIDAY
Southeast winds around 5 knots. Seas 1 foot or less.

FRIDAY NIGHT
Southwest winds around 5 knots. Seas 1 foot or less.

SATURDAY
Northwest winds around 5 knots, becoming southwest in the afternoon. Seas 1 foot or less.

SATURDAY NIGHT
Southwest winds 5 to 10 knots. Seas 1 foot or less.

SUNDAY
West winds around 5 knots. Seas 1 foot or less.

SUNDAY NIGHT
West winds 5 to 10 knots. Seas around 2 feet.

MONDAY
West winds 5 to 10 knots. Seas 1 foot or less.

MONDAY NIGHT
West winds 5 to 10 knots. Seas around 2 feet.

Winds and seas higher in and near thunderstorms.

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GMZ534-232300
Lake Borgne
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
South winds 20 to 25 knots, diminishing to 15 to 20 knots this afternoon. Waves 3 to 4 feet. A chance of showers and thunderstorms.

TONIGHT
South winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Waves around 2 feet in the evening, then 1 foot or less.

FRIDAY
Southeast winds around 5 knots. Waves 1 foot or less.

FRIDAY NIGHT
South winds 5 to 10 knots, becoming southwest after midnight. Waves 1 foot or less.

SATURDAY
West winds around 5 knots. Waves 1 foot or less.

SATURDAY NIGHT
Southwest winds 10 to 15 knots. Waves around 2 feet.

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

SUNDAY NIGHT
West winds 10 to 15 knots. Waves 2 to 3 feet.

MONDAY
West winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Waves 2 to 3 feet in the morning, then 1 foot or less.

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

Winds and waves higher in and near thunderstorms.

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GMZ535-232300
Breton Sound
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
South winds 20 to 25 knots, diminishing to 15 to 20 knots this afternoon. Seas 3 to 5 feet, occasionally to 6 feet. A chance of showers and thunderstorms early this morning, then a slight chance of showers and thunderstorms late this morning and early afternoon.

TONIGHT
South winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas around 2 feet in the evening, then 1 foot or less.

FRIDAY
Southeast winds around 5 knots. Seas 1 foot or less.

FRIDAY NIGHT
South winds around 5 knots, becoming southwest after midnight. Seas 1 foot or less.

SATURDAY
West winds around 5 knots. Seas 1 foot or less.

SATURDAY NIGHT
Southwest winds 5 to 10 knots. Seas around 2 feet.

SUNDAY
West winds 5 to 10 knots. Seas around 2 feet.

SUNDAY NIGHT
West winds 10 to 15 knots. Seas 2 to 3 feet.

MONDAY
West winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet.

MONDAY NIGHT
West winds 10 to 15 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

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GMZ536-232300
Chandeleur Sound
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
South winds 20 to 25 knots, diminishing to 15 to 20 knots this afternoon. Waves 3 to 5 feet. A slight chance of showers and thunderstorms until late afternoon.

TONIGHT
South winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Waves 2 to 3 feet in the evening, then 1 foot or less.

FRIDAY
South winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Waves 1 foot or less.

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

SATURDAY
West winds 5 to 10 knots. Waves 1 foot or less, then 1 to 2 feet in the afternoon.

SATURDAY NIGHT
Southwest winds 10 to 15 knots. Waves 2 to 3 feet.

SUNDAY
West winds 10 to 15 knots. Waves 2 to 3 feet.

SUNDAY NIGHT
West winds 10 to 15 knots with gusts up to 20 knots. Waves around 3 feet.

MONDAY
West winds 10 to 15 knots. Waves 2 to 3 feet.

MONDAY NIGHT
West winds 10 to 15 knots. Waves around 3 feet.

Winds and waves higher in and near thunderstorms.

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GMZ541-232300
Terrebonne Bay
536 AM CDT Thu Jul 23 2026

TROPICAL STORM WARNING IN EFFECT

TODAY
Tropical storm conditions possible. South winds 25 to 30 knots, diminishing to 20 to 25 knots this afternoon. Seas 2 to 4 feet, occasionally to 5 feet. A chance of thunderstorms.

TONIGHT
South winds 10 to 15 knots. Seas 1 to 2 feet.

FRIDAY
Southeast winds 5 to 10 knots. Seas 1 foot or less.

FRIDAY NIGHT
South winds around 5 knots. Seas 1 foot or less.

SATURDAY
Northwest winds around 5 knots, becoming southwest in the afternoon. Seas 1 foot or less.

SATURDAY NIGHT
Southwest winds 5 to 10 knots. Seas 1 foot or less.

SUNDAY
West winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 1 foot or less.

SUNDAY NIGHT
West winds 10 to 15 knots. Seas 1 foot or less.

MONDAY
West winds 10 to 15 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 2 seconds.

MONDAY NIGHT
West winds 10 to 15 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

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GMZ543-232300
Barataria Bay
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
South winds 20 to 25 knots, diminishing to 15 to 20 knots this afternoon. Seas 2 to 4 feet, occasionally to 5 feet. A chance of showers and thunderstorms until late afternoon, then a slight chance of showers and thunderstorms late.

TONIGHT
South winds 5 to 10 knots. Seas 1 to 2 feet.

FRIDAY
Southeast winds around 5 knots. Seas 1 foot or less.

FRIDAY NIGHT
South winds around 5 knots. Seas 1 foot or less.

SATURDAY
Northwest winds around 5 knots, becoming southwest in the afternoon. Seas 1 foot or less.

SATURDAY NIGHT
Southwest winds around 5 knots, becoming west after midnight. Seas 1 foot or less.

SUNDAY
West winds 5 to 10 knots. Seas 1 foot or less.

SUNDAY NIGHT
West winds 5 to 10 knots. Seas 1 foot or less.

MONDAY
West winds 5 to 10 knots. Seas 1 foot or less.

MONDAY NIGHT
Southwest winds 10 to 15 knots with gusts up to 20 knots, becoming west 5 to 10 knots after midnight. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

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GMZ551-232300
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm
536 AM CDT Thu Jul 23 2026

TROPICAL STORM WARNING IN EFFECT

TODAY
Tropical storm conditions possible. South winds 25 to 30 knots with gusts up to 40 knots. Seas 5 to 8 feet, occasionally to 10 feet, subsiding to 4 to 6 feet, occasionally to 8 feet this afternoon. Wave Detail: South 8 feet at 8 seconds. A chance of showers and thunderstorms until late afternoon, then a slight chance of showers and thunderstorms late.

TONIGHT
South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southwest 4 feet at 8 seconds and south 3 feet at 5 seconds.

FRIDAY
Southeast winds 5 to 10 knots. Seas 2 to 3 feet, subsiding to 1 to 2 feet in the afternoon. Wave Detail: South 2 feet at 6 seconds.

FRIDAY NIGHT
South winds around 5 knots. Seas 1 to 2 feet. Wave Detail: South 2 feet at 5 seconds.

SATURDAY
West winds around 5 knots, becoming south in the afternoon. Seas 1 to 2 feet in the morning, then 1 foot or less. Wave Detail: Southeast 2 feet at 5 seconds.

SATURDAY NIGHT
Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: South 1 foot at 4 seconds.

SUNDAY
West winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds.

SUNDAY NIGHT
West winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas around 2 feet. Wave Detail: Southwest 2 feet at 3 seconds and southeast 1 foot at 5 seconds.

MONDAY
West winds 10 to 15 knots. Seas around 2 feet. Wave Detail: West 2 feet at 3 seconds and southeast 1 foot at 4 seconds.

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

Winds and seas higher in and near thunderstorms.

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GMZ553-232300
Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
South winds 20 to 25 knots, diminishing to 15 to 20 knots this afternoon. Seas 6 to 9 feet, occasionally to 11 feet, subsiding to 4 to 6 feet, occasionally to 8 feet this afternoon. Wave Detail: South 9 feet at 8 seconds. A chance of showers and thunderstorms early this morning, then a slight chance of showers and thunderstorms late this morning and early afternoon.

TONIGHT
South winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: South 5 feet at 7 seconds.

FRIDAY
Southeast winds around 5 knots. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at 6 seconds.

FRIDAY NIGHT
South winds around 5 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 6 seconds.

SATURDAY
Northwest winds around 5 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds.

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

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

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

MONDAY
West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: West 2 feet at 4 seconds and southeast 1 foot at 5 seconds.

MONDAY NIGHT
West winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: West 2 feet at 4 seconds.

Winds and seas higher in and near thunderstorms.

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GMZ554-232300
Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
South winds 20 to 25 knots, diminishing to 15 to 20 knots this afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: South 7 feet at 8 seconds.

TONIGHT
South winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds.

FRIDAY
Southeast winds around 5 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds.

FRIDAY NIGHT
Southeast winds around 5 knots, becoming southwest after midnight. Seas around 2 feet. Wave Detail: Southwest 2 feet at 6 seconds.

SATURDAY
Northwest winds around 5 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds.

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

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

SUNDAY NIGHT
West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at 3 seconds and southeast 1 foot at 5 seconds.

MONDAY
West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: West 2 feet at 4 seconds.

MONDAY NIGHT
West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: West 3 feet at 4 seconds.

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GMZ557-232300
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
South winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: South 6 feet at 7 seconds.

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

FRIDAY
South winds around 5 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds.

FRIDAY NIGHT
Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds.

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

SATURDAY NIGHT
Southwest winds 5 to 10 knots, becoming west 10 to 15 knots after midnight. Seas around 2 feet. Wave Detail: Southwest 2 feet at 3 seconds and southeast 1 foot at 6 seconds.

SUNDAY
West winds 10 to 15 knots. Seas around 2 feet. Wave Detail: West 2 feet at 3 seconds and south 1 foot at 6 seconds.

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

MONDAY
West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: West 2 feet at 4 seconds.

MONDAY NIGHT
West winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southwest 3 feet at 4 seconds.

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GMZ570-232300
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM
536 AM CDT Thu Jul 23 2026

TROPICAL STORM WARNING IN EFFECT

TODAY
Tropical storm conditions possible. South winds 25 to 30 knots with gusts up to 40 knots, diminishing to 20 to 25 knots with gusts up to 30 knots this afternoon. Seas 8 to 11 feet, occasionally to 14 feet, subsiding to 6 to 8 feet, occasionally to 10 feet this afternoon. Wave Detail: Southwest 11 feet at 8 seconds. A chance of showers and thunderstorms this morning, then a slight chance of showers and thunderstorms early this afternoon.

TONIGHT
South winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: South 5 feet at 7 seconds.

FRIDAY
Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southwest 3 feet at 6 seconds.

FRIDAY NIGHT
Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds.

SATURDAY
East winds around 5 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds and southwest 1 foot at 5 seconds.

SATURDAY NIGHT
South winds around 5 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: South 2 feet at 6 seconds.

SUNDAY
West winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: South 1 foot at 5 seconds.

SUNDAY NIGHT
West winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots after midnight. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds.

MONDAY
West winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds.

MONDAY NIGHT
West winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds.

Winds and seas higher in and near thunderstorms.

---

GMZ572-232300
Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
South winds 20 to 25 knots, diminishing to 15 to 20 knots this afternoon. Seas 7 to 10 feet, occasionally to 13 feet, subsiding to 5 to 7 feet, occasionally to 9 feet this afternoon. Wave Detail: South 10 feet at 7 seconds. A slight chance of showers and thunderstorms this morning.

TONIGHT
South winds 10 to 15 knots, becoming southeast 5 to 10 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southwest 5 feet at 8 seconds and southeast 3 feet at 5 seconds.

FRIDAY
Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southwest 3 feet at 7 seconds and southeast 2 feet at 5 seconds.

FRIDAY NIGHT
Southeast winds around 5 knots. Seas around 2 feet. Wave Detail: West 2 feet at 6 seconds and southeast 2 feet at 6 seconds.

SATURDAY
Northeast winds around 5 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds and west 1 foot at 5 seconds.

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

SUNDAY
West winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southeast 1 foot at 5 seconds.

SUNDAY NIGHT
West winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots after midnight. Seas 2 to 3 feet. Wave Detail: West 2 feet at 3 seconds and southeast 1 foot at 5 seconds.

MONDAY
West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: West 2 feet at 4 seconds and southeast 1 foot at 5 seconds. A slight chance of showers and thunderstorms until late afternoon.

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

Winds and seas higher in and near thunderstorms.

---

GMZ575-232300
Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
South winds 20 to 25 knots with gusts up to 30 knots, diminishing to 15 to 20 knots this afternoon. Seas 7 to 9 feet, occasionally to 11 feet, subsiding to 5 to 6 feet, occasionally to 8 feet this afternoon. Wave Detail: Southwest 8 feet at 9 seconds and south 6 feet at 6 seconds.

TONIGHT
Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southwest 4 feet at 8 seconds and southeast 2 feet at 5 seconds.

FRIDAY
East winds around 5 knots. Seas 2 to 3 feet. Wave Detail: West 3 feet at 8 seconds and southeast 2 feet at 5 seconds.

FRIDAY NIGHT
East winds around 5 knots, becoming south around 5 knots after midnight. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds and west 2 feet at 7 seconds.

SATURDAY
North winds around 5 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds and west 1 foot at 6 seconds.

SATURDAY NIGHT
Southwest winds around 5 knots, increasing to 5 to 10 knots after midnight. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds and west 1 foot at 5 seconds.

SUNDAY
Northwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: West 1 foot at 3 seconds and southeast 1 foot at 6 seconds.

SUNDAY NIGHT
West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: West 2 feet at 4 seconds and southeast 1 foot at 5 seconds. A slight chance of showers and thunderstorms after midnight.

MONDAY
West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: West 3 feet at 4 seconds and southeast 1 foot at 5 seconds. A slight chance of showers and thunderstorms.

MONDAY NIGHT
West winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: West 3 feet at 4 seconds and southeast 1 foot at 9 seconds. A slight chance of showers and thunderstorms early in the evening.

Winds and seas higher in and near thunderstorms.

---

GMZ577-232300
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM
536 AM CDT Thu Jul 23 2026

SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON

TODAY
South winds 15 to 20 knots, diminishing to 10 to 15 knots this afternoon. Seas 6 to 8 feet, occasionally to 10 feet, subsiding to 4 to 6 feet, occasionally to 8 feet this afternoon. Wave Detail: Southwest 8 feet at 9 seconds.

TONIGHT
South winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds.

FRIDAY
East winds around 5 knots. Seas 2 to 3 feet. Wave Detail: Southwest 3 feet at 8 seconds and southeast 2 feet at 5 seconds.

FRIDAY NIGHT
South winds around 5 knots, becoming southwest around 5 knots after midnight. Seas around 2 feet. Wave Detail: Southwest 2 feet at 7 seconds.

SATURDAY
Northwest winds around 5 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 6 seconds.

SATURDAY NIGHT
West winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 3 seconds and south 2 feet at 6 seconds.

SUNDAY
West winds around 10 knots. Seas around 2 feet. Wave Detail: West 2 feet at 3 seconds and south 1 foot at 6 seconds. A slight chance of showers and thunderstorms late in the morning.

SUNDAY NIGHT
West winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: West 3 feet at 4 seconds and south 1 foot at 5 seconds. A slight chance of showers and thunderstorms after midnight.

MONDAY
West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: West 3 feet at 4 seconds. A slight chance of showers and thunderstorms until late afternoon.

MONDAY NIGHT
West winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: West 3 feet at 4 seconds and south 1 foot at 9 seconds.

Winds and seas higher in and near thunderstorms.