Expires:202608190500;;943347 FZUS54 KMOB 181647 CWFMOB Coastal Waters Forecast National Weather Service Mobile AL 1147 AM CDT Tue Aug 18 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. GMZ670-675-190500- 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- 1147 AM CDT Tue Aug 18 2026 .THIS AFTERNOON...West winds 10 to 15 knots. Seas around 2 feet. Wave Detail: West 2 feet at 4 seconds and south 1 foot at 9 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 5 seconds and south 1 foot at 8 seconds. .WEDNESDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: West 2 feet at 4 seconds and south 1 foot at 6 seconds. A chance of showers and thunderstorms. .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 6 seconds. A chance of showers with a slight chance of thunderstorms after midnight. .THURSDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave Detail: West 2 feet at 4 seconds and south 1 foot at 5 seconds. A chance of showers and thunderstorms in the morning. .THURSDAY NIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave Detail: West 2 feet at 4 seconds. A 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, 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, becoming west 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .SATURDAY...West winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: West 1 foot at 4 seconds. A chance of showers and thunderstorms, mainly in the morning. .SATURDAY NIGHT...West winds around 10 knots. Seas around 2 feet. Wave Detail: West 2 feet at 4 seconds. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$