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Coastal Marine Forecast


000

FZUS54 KMOB 172002

CWFMOB



Coastal Waters Forecast

National Weather Service Mobile AL

302 PM CDT Thu Sep 17 2026



Gulf Coastal Waters Okaloosa Walton County Line To Pascagoula Out

60 NM



Seas are given as significant wave height...which is the average

height of the highest 1/3 of the waves.  Individual waves may be

more than twice the significant wave height.



GMZ600-180900-

302 PM CDT Thu Sep 17 2026



.SYNOPSIS...

...Small craft should exercise caution later this afternoon

through tonight...



Moderate to strong easterly flow eases into Friday. Winds become

a more diurnally afternoon onshore, night time offshore this

weekend. Winds become a light to at time moderate easterly in the

coming week.



$$



GMZ630-180900-

Northern Mobile Bay-

302 PM CDT Thu Sep 17 2026



.TONIGHT...East winds 10 to 15 knots with gusts up to 20 knots,

becoming northeast 5 to 10 knots late this evening and overnight.

Waves 1 foot or less. A moderate chop. 

.FRIDAY...Northeast winds 5 to 10 knots, becoming east in the

afternoon. Waves 1 foot or less. Light chop. 

.FRIDAY NIGHT...South winds around 5 knots, becoming northwest

after midnight. Waves 1 foot or less. Smooth.

.SATURDAY...North winds around 5 knots, becoming southeast around

5 knots in the afternoon. Waves 1 foot or less. Smooth.

.SATURDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or

less. Smooth.

.SUNDAY...North winds around 5 knots, becoming southeast around

5 knots in the afternoon. Waves 1 foot or less. Smooth. A slight

chance of showers and thunderstorms in the afternoon. 

.SUNDAY NIGHT...South winds around 5 knots, becoming east after

midnight. Waves 1 foot or less. Smooth. A slight chance of

showers and thunderstorms after midnight. 

.MONDAY...Northeast winds around 5 knots, becoming east around

5 knots in the afternoon. Waves 1 foot or less. Smooth. A slight

chance of showers and thunderstorms in the morning, then a chance

of showers and thunderstorms in the afternoon. 

.MONDAY NIGHT...South winds around 5 knots, becoming east after

midnight. Waves 1 foot or less. Smooth.

.TUESDAY...Northeast winds around 5 knots, becoming east around

5 knots in the afternoon. Waves 1 foot or less. Smooth. A slight

chance of showers and thunderstorms in the morning, then a chance

of showers and thunderstorms in the afternoon. 

.TUESDAY NIGHT...Southeast winds around 5 knots, becoming

northeast after midnight. Waves 1 foot or less. Smooth.



Winds and waves higher in and near thunderstorms.



$$



GMZ631-632-180900-

Southern Mobile Bay-Mississippi Sound-

302 PM CDT Thu Sep 17 2026



.TONIGHT...East winds 10 to 15 knots. Waves around 2 feet this

evening, then 1 foot or less. A moderate chop. 

.FRIDAY...Northeast winds 10 to 15 knots with gusts up to

20 knots, becoming southeast 5 to 10 knots in the afternoon.

Waves 1 foot or less. A moderate chop. 

.FRIDAY NIGHT...South winds around 5 knots, becoming northwest

after midnight. Waves 1 foot or less. Smooth.

.SATURDAY...North winds around 5 knots, becoming south around

5 knots in the afternoon. Waves 1 foot or less. Smooth.

.SATURDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or

less. Smooth.

.SUNDAY...North winds around 5 knots, becoming south around

5 knots in the afternoon. Waves 1 foot or less. Smooth. A slight

chance of showers and thunderstorms in the afternoon. 

.SUNDAY NIGHT...South winds around 5 knots, becoming east after

midnight. Waves 1 foot or less. Smooth. A slight chance of

showers and thunderstorms after midnight. 

.MONDAY...Northeast winds around 5 knots, becoming southeast

around 5 knots in the afternoon. Waves 1 foot or less. Smooth. A

slight chance of showers and thunderstorms in the morning, then a

chance of showers and thunderstorms in the afternoon. 

.MONDAY NIGHT...South winds around 5 knots, becoming east after

midnight. Waves 1 foot or less. Smooth. A slight chance of

showers and thunderstorms. 

.TUESDAY...Northeast winds around 5 knots, becoming southeast

around 5 knots in the afternoon. Waves 1 foot or less. Smooth. A

slight chance of showers and thunderstorms. 

.TUESDAY NIGHT...Southeast winds around 5 knots, becoming

northeast after midnight. Waves 1 foot or less. Smooth. A slight

chance of showers and thunderstorms after midnight. 



Winds and waves higher in and near thunderstorms.



$$



GMZ633-634-180900-

Perdido Bay-Pensacola Bay System-

302 PM CDT Thu Sep 17 2026



.TONIGHT...East winds 10 to 15 knots with gusts up to 20 knots,

becoming northeast 5 to 10 knots late. Waves 1 foot or less. A

moderate chop. 

.FRIDAY...Northeast winds 5 to 10 knots, becoming southeast in

the afternoon. Waves 1 foot or less. Light chop. 

.FRIDAY NIGHT...Southwest winds around 5 knots, becoming

northwest after midnight. Waves 1 foot or less. Smooth.

.SATURDAY...North winds around 5 knots, becoming south in the

afternoon. Waves 1 foot or less. Light chop. 

.SATURDAY NIGHT...South winds around 5 knots, becoming west after

midnight. Waves 1 foot or less. Smooth.

.SUNDAY...North winds around 5 knots, becoming southeast around

5 knots in the afternoon. Waves 1 foot or less. Smooth. A chance

of showers and thunderstorms in the afternoon. 

.SUNDAY NIGHT...South winds around 5 knots, becoming northeast

after midnight. Waves 1 foot or less. Smooth. A slight chance of

showers and thunderstorms. 

.MONDAY...Northeast winds around 5 knots, becoming southeast in

the afternoon. Waves 1 foot or less. Light chop. A slight chance

of showers and thunderstorms in the morning, then a chance of

showers and thunderstorms in the afternoon. 

.MONDAY NIGHT...South winds around 5 knots, becoming northeast

after midnight. Waves 1 foot or less. Smooth. A slight chance of

showers and thunderstorms. 

.TUESDAY...Northeast winds around 5 knots, becoming southeast in

the afternoon. Waves 1 foot or less. Light chop. A slight chance

of showers and thunderstorms in the morning, then a chance of

showers and thunderstorms in the afternoon. 

.TUESDAY NIGHT...Southeast winds around 5 knots, becoming

northeast after midnight. Waves 1 foot or less. Smooth.



Winds and waves higher in and near thunderstorms.



$$



GMZ635-636-180900-

Western Choctawhatchee Bay-Eastern Choctawhatchee Bay-

302 PM CDT Thu Sep 17 2026



.TONIGHT...Northeast winds 10 to 15 knots with gusts up to

20 knots, diminishing to 5 to 10 knots late. Waves 1 foot or

less. A moderate chop. 

.FRIDAY...Northeast winds 10 to 15 knots with gusts up to

20 knots, becoming southeast 5 to 10 knots in the afternoon.

Waves 1 foot or less. A moderate chop. 

.FRIDAY NIGHT...Southwest winds around 5 knots, becoming north

around 5 knots after midnight. Waves 1 foot or less. Smooth.

.SATURDAY...Northeast winds around 5 knots, becoming south in the

afternoon. Waves 1 foot or less. Smooth. A slight chance of

showers and thunderstorms in the afternoon. 

.SATURDAY NIGHT...Southwest winds around 5 knots, becoming

northwest after midnight. Waves 1 foot or less. Smooth.

.SUNDAY...Northeast winds around 5 knots, becoming southwest

around 5 knots in the afternoon. Waves 1 foot or less. Smooth. A

chance of showers and thunderstorms in the afternoon. 

.SUNDAY NIGHT...South winds around 5 knots, becoming northeast

after midnight. Waves 1 foot or less. Smooth. A slight chance of

showers and thunderstorms. 

.MONDAY...Northeast winds around 5 knots, becoming southeast in

the afternoon. Waves 1 foot or less. Smooth. A slight chance of

showers and thunderstorms in the morning, then a chance of

showers and thunderstorms in the afternoon. 

.MONDAY NIGHT...South winds around 5 knots in the evening,

becoming light and variable. Waves 1 foot or less. Smooth. A

slight chance of showers and thunderstorms in the evening. 

.TUESDAY...Northeast winds around 5 knots, becoming southeast in

the afternoon. Waves 1 foot or less. Smooth. A chance of showers

and thunderstorms in the afternoon. 

.TUESDAY NIGHT...Southeast winds around 5 knots, becoming

northeast after midnight. Waves 1 foot or less. Smooth.



Winds and waves higher in and near thunderstorms.



$$



GMZ650-655-180900-

Coastal waters from Pensacola FL to Pascagoula MS out 20 NM-

Coastal waters from Okaloosa Walton County Line FL to Pensacola

FL out 20 NM-

302 PM CDT Thu Sep 17 2026



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON...



.TONIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet,

occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. 

.FRIDAY...Northeast winds 10 to 15 knots, becoming east in the

afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at

6 seconds. 

.FRIDAY NIGHT...South winds around 5 knots, becoming north around

5 knots after midnight. Seas around 2 feet. Wave Detail:

Southeast 2 feet at 6 seconds. 

.SATURDAY...North winds 5 to 10 knots, becoming southeast in the

afternoon. Seas around 2 feet. Wave Detail: South 2 feet at

6 seconds. 

.SATURDAY NIGHT...South winds around 5 knots, becoming west

around 5 knots after midnight. Seas around 2 feet in the evening,

then 1 foot or less. Wave Detail: South 1 foot at 5 seconds. 

.SUNDAY...North winds around 5 knots, becoming southeast in the

afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at

5 seconds. A slight chance of showers and thunderstorms. 

.SUNDAY NIGHT...South winds around 5 knots, becoming east around

5 knots after midnight. Seas 1 foot or less. Wave Detail:

Southeast 1 foot at 4 seconds. A slight chance of showers and

thunderstorms. 

.MONDAY...Northeast winds 5 to 10 knots, becoming southeast in

the afternoon. Seas 1 foot or less. Wave Detail: East 1 foot at

4 seconds. A slight chance of showers and thunderstorms. 

.MONDAY NIGHT...South winds around 5 knots, becoming east after

midnight. Seas 1 foot or less. Wave Detail: Southeast 1 foot at

4 seconds. A slight chance of showers and thunderstorms. 

.TUESDAY...Northeast winds 5 to 10 knots, becoming southeast in

the afternoon. Seas 1 foot or less. Wave Detail: East 1 foot at

3 seconds. A slight chance of showers and thunderstorms. 

.TUESDAY NIGHT...Southeast winds around 5 knots, becoming

northeast around 5 knots after midnight. Seas 1 foot or less.

Wave Detail: East 1 foot at 3 seconds. A slight chance of showers

and thunderstorms after midnight. 



Winds and seas higher in and near thunderstorms.



$$



GMZ670-675-180900-

Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM-

Waters from Okaloosa Walton County Line FL to Pensacola FL from

20 to 60 NM-

302 PM CDT Thu Sep 17 2026



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON...



.TONIGHT...East winds 15 to 20 knots, diminishing to 10 to

15 knots late this evening and overnight. Seas 3 to 5 feet,

occasionally to 6 feet. Wave Detail: East 5 feet at 6 seconds. 

.FRIDAY...East winds 10 to 15 knots with gusts up to 25 knots.

Seas 2 to 3 feet. Wave Detail: East 3 feet at 6 seconds. 

.FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming northeast

after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet

at 6 seconds. 

.SATURDAY...Northeast winds 5 to 10 knots. Seas around 2 feet.

Wave Detail: South 2 feet at 6 seconds. 

.SATURDAY NIGHT...Southeast winds around 5 knots. Seas around

2 feet in the evening, then 1 foot or less. Wave Detail: South

1 foot at 5 seconds. 

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

Wave Detail: Southeast 1 foot at 5 seconds. A chance of showers

and thunderstorms in the morning. 

.SUNDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.

Wave Detail: Southeast 1 foot at 4 seconds. A slight chance of

showers and thunderstorms in the evening, then a chance of

showers and thunderstorms after midnight. 

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

Detail: East 1 foot at 4 seconds. A chance of showers and

thunderstorms, mainly in the morning. 

.MONDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.

Wave Detail: East 1 foot at 4 seconds. A slight chance of showers

and thunderstorms in the evening, then a chance of showers and

thunderstorms after midnight. 

.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.

Wave Detail: Northeast 1 foot at 3 seconds. A chance of showers

and thunderstorms in the morning. 

.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.

Wave Detail: East 1 foot at 3 seconds. A slight chance of showers

and thunderstorms after midnight. 



Winds and seas higher in and near thunderstorms.



$$