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: 302 AM CDT Sat Aug 15 2026


Today: Northwest winds 5 to 10 knots, becoming southwest early this afternoon, then increasing to 5 to 10 knots late. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms this afternoon.

Tonight: Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop.

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

Sunday Night: Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop.

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

Monday Night: West winds around 10 knots. Waves 1 foot or less. Light chop.

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

Tuesday Night: West winds 5 to 10 knots. Waves 1 foot or less. Light chop.

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

Wednesday Night: West 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