National Weather Service Marine Forecast FZUS54 KMOB

FZUS54 KMOB 171537
CWFMOB

Coastal Waters Forecast
National Weather Service Mobile AL
1036 AM CDT Mon Aug 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.

GMZ600-180400
1036 AM CDT Mon Aug 17 2026

SYNOPSIS

A light to occasionally moderate westerly flow pattern persists across the marine waters this week. Isolated to potentially scattered showers and storms can be expected each morning with locally higher seas and winds near storms.

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GMZ630-180400
Northern Mobile Bay
1036 AM CDT Mon Aug 17 2026

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

TONIGHT
West winds around 10 knots. Waves 1 foot or less. Light chop.

TUESDAY
West winds 5 to 10 knots, becoming southwest 10 to 15 knots in the afternoon. Waves 1 foot or less. A moderate chop. A chance of showers and thunderstorms in the afternoon.

TUESDAY NIGHT
West winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Waves 1 foot or less. A moderate chop. A slight chance of showers and thunderstorms in the evening.

WEDNESDAY
West winds 5 to 10 knots. Waves 1 foot or less. Light chop. A chance of showers and thunderstorms in the afternoon.

WEDNESDAY NIGHT
West winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the evening.

THURSDAY
Northwest winds around 5 knots, becoming southwest in the afternoon. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the afternoon.

THURSDAY NIGHT
West winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the evening.

FRIDAY
Northwest winds around 5 knots, becoming southwest in the afternoon. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the afternoon.

FRIDAY NIGHT
Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

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GMZ631-632-180400
Southern Mobile Bay-Mississippi Sound
1036 AM CDT Mon Aug 17 2026

THIS AFTERNOON
West winds 5 to 10 knots, becoming southwest late. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms.

TONIGHT
West winds around 10 knots. Waves 1 foot or less. Light chop.

TUESDAY
West winds 5 to 10 knots, becoming southwest 10 to 15 knots in the afternoon. Waves 1 foot or less. A moderate chop. A slight chance of showers and thunderstorms in the afternoon.

TUESDAY NIGHT
West winds 10 to 15 knots. Waves 1 foot or less. A moderate chop. A slight chance of showers and thunderstorms in the evening.

WEDNESDAY
Northwest winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 foot or less. Light chop. A chance of showers and thunderstorms in the afternoon.

WEDNESDAY NIGHT
West winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the evening.

THURSDAY
Northwest winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the afternoon.

THURSDAY NIGHT
West winds 5 to 10 knots. Waves 1 foot or less. Light chop.

FRIDAY
West winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the afternoon.

FRIDAY NIGHT
West winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

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GMZ633-634-180400
Perdido Bay-Pensacola Bay System
1036 AM CDT Mon Aug 17 2026

THIS AFTERNOON
West winds 5 to 10 knots, becoming southwest 10 to 15 knots with gusts up to 20 knots late. Waves 1 foot or less. A moderate chop. A chance of showers and thunderstorms.

TONIGHT
Southwest winds 10 to 15 knots with gusts up to 20 knots, becoming west 5 to 10 knots after midnight. Waves 1 foot or less. A moderate chop.

TUESDAY
West winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots in the afternoon. Waves 1 foot or less. A moderate chop. A chance of showers and thunderstorms in the afternoon.

TUESDAY NIGHT
West winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Waves 1 foot or less. A moderate chop.

WEDNESDAY
West winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the afternoon.

WEDNESDAY NIGHT
West winds 5 to 10 knots. Waves 1 foot or less. Light chop.

THURSDAY
Northwest winds around 5 knots, becoming southwest in the afternoon. Waves 1 foot or less. Light chop.

THURSDAY NIGHT
West winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the evening.

FRIDAY
West winds around 5 knots, becoming southwest in the afternoon. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the afternoon.

FRIDAY NIGHT
Southwest winds 5 to 10 knots, becoming west after midnight. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

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GMZ635-636-180400
Western Choctawhatchee Bay-Eastern Choctawhatchee Bay
1036 AM CDT Mon Aug 17 2026

THIS AFTERNOON
Southwest winds 5 to 10 knots with gusts up to 20 knots. Waves 1 foot or less. Light chop. A chance of showers and thunderstorms.

TONIGHT
West winds 5 to 10 knots. Waves 1 foot or less. Light chop.

TUESDAY
West winds 5 to 10 knots, becoming southwest 10 to 15 knots with gusts up to 20 knots in the afternoon. Waves 1 foot or less. A moderate chop. A chance of showers and thunderstorms in the afternoon.

TUESDAY NIGHT
West winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Waves 1 foot or less. A moderate chop.

WEDNESDAY
Northwest winds around 5 knots, becoming southwest in the afternoon. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the afternoon.

WEDNESDAY NIGHT
West winds 5 to 10 knots. Waves 1 foot or less. Light chop.

THURSDAY
Northwest winds around 5 knots, becoming southwest in the afternoon. Waves 1 foot or less. Light chop.

THURSDAY NIGHT
West winds 5 to 10 knots, diminishing to around 5 knots after midnight. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the evening.

FRIDAY
Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the afternoon.

FRIDAY NIGHT
Southwest winds 5 to 10 knots, diminishing to around 5 knots after midnight. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the evening.

Winds and waves higher in and near thunderstorms.

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GMZ650-655-180400
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
1036 AM CDT Mon Aug 17 2026

THIS AFTERNOON
West winds 5 to 10 knots, becoming southwest 10 to 15 knots with gusts up to 20 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 3 seconds and south 1 foot at 6 seconds. A slight chance of showers and thunderstorms early.

TONIGHT
West winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at 4 seconds and south 1 foot at 8 seconds.

TUESDAY
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 and south 1 foot at 10 seconds. A slight chance of showers and thunderstorms.

TUESDAY 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.

WEDNESDAY
West winds 10 to 15 knots with gusts up to 20 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 6 seconds. A slight chance of showers and thunderstorms in the afternoon.

WEDNESDAY NIGHT
West winds 10 to 15 knots. Seas around 2 feet. Wave Detail: West 2 feet at 4 seconds and south 1 foot at 7 seconds. A slight chance of showers and thunderstorms.

THURSDAY
Northwest winds 5 to 10 knots, becoming west 10 to 15 knots in the afternoon. Seas around 2 feet. Wave Detail: Southwest 2 feet at 5 seconds.

THURSDAY NIGHT
West winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds and south 1 foot at 7 seconds.

FRIDAY
West winds 5 to 10 knots, becoming southwest in the afternoon. Seas 1 foot or less. Wave Detail: West 1 foot at 4 seconds. A slight chance of showers and thunderstorms.

FRIDAY NIGHT
West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. 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.

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GMZ670-675-180400
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
1036 AM CDT Mon Aug 17 2026

THIS AFTERNOON
West winds 5 to 10 knots, becoming southwest late. Seas around 2 feet. Wave Detail: West 2 feet at 3 seconds and south 1 foot at 7 seconds.

TONIGHT
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.

TUESDAY
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 10 seconds. A slight chance of showers and thunderstorms in the morning.

TUESDAY NIGHT
West winds around 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. A slight chance of showers and thunderstorms after midnight.

WEDNESDAY
West winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: West 3 feet at 5 seconds and south 1 foot at 7 seconds. A chance of showers and thunderstorms, mainly in the morning.

WEDNESDAY NIGHT
West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: West 2 feet at 4 seconds and south 1 foot at 7 seconds. A slight chance of showers and thunderstorms after midnight.

THURSDAY
West winds around 10 knots. Seas around 2 feet. Wave Detail: West 2 feet at 4 seconds and south 1 foot at 7 seconds. A chance of showers and thunderstorms in the morning.

THURSDAY NIGHT
West winds around 10 knots. Seas around 2 feet. Wave Detail: West 2 feet at 4 seconds and south 1 foot at 7 seconds. A slight chance of showers and thunderstorms after midnight.

FRIDAY
West winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: West 2 feet at 4 seconds and south 1 foot at 7 seconds, becoming west 1 foot at 4 seconds. A chance of showers and thunderstorms in the morning.

FRIDAY NIGHT
West winds around 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: West 1 foot at 4 seconds. 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.