Coastal Waters Forecast for South Mobile Bay (GMZ631) (Text-Only)
NWS Forecast for: South Mobile Bay (GMZ631)
Issued by: National Weather Service Mobile, AL
Last Update: 406 PM CDT Fri Oct 17 2025


Tonight: Southeast winds around 10 knots. Waves 1 foot or less. Light chop.

Saturday: Southeast winds 10 to 15 knots. Waves 1 foot or less. A moderate chop.

Saturday Night: South winds 10 to 15 knots with gusts up to 20 knots. Waves around 2 feet. A moderate chop. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight.

Sunday: West winds 10 to 15 knots with gusts up to 20 knots, becoming northwest in the afternoon. Waves around 2 feet in the morning, then 1 foot or less. A moderate chop. A chance of showers and thunderstorms in the morning.

Sunday Night: North winds 10 to 15 knots with gusts up to 20 knots. Waves 1 foot or less. A moderate chop.

Monday: Northeast winds 10 to 15 knots with gusts up to 20 knots, becoming east around 5 knots in the afternoon. Waves 1 foot or less. A moderate chop.

Monday Night: South winds around 5 knots, becoming southwest after midnight. Waves 1 foot or less. Smooth.

Tuesday: North winds around 5 knots, becoming west in the afternoon. Waves 1 foot or less. Smooth.

Tuesday Night: Northwest winds 5 to 10 knots, becoming north 10 to 15 knots after midnight. Waves 1 foot or less. A moderate chop.

Wednesday: Northeast winds 10 to 15 knots, becoming north 5 to 10 knots in the afternoon. Waves 1 foot or less. A moderate chop.

Wednesday Night: Northeast winds 5 to 10 knots. Waves 1 foot or less. Light chop.

winds and waves higher in and near thunderstorms.







Zone Forecast: South Mobile Bay (GMZ631)

Visit your local NWS office at: https://www.weather.gov/mob