GMZ600-212100-
 302 AM CDT Tue Jul 21 2026
 
 
 .SYNOPSIS...
 Tropical Storm Bertha is located approximately 200 miles
 southeast of Mobile and will move west along the coast in the
 offshore waters through Wednesday. Tropical storm force winds
 will impact the Gulf waters Tuesday through Wednesday evening.
 Waves with this system peak at 10 to 15 feet Tuesday morning
 through Wednesday evening before subsiding. As the system departs
 Wednesday night, light southerly to southwesterly winds continue
 through the weekend.
 
 $$



   GMZ633-212100-  Perdido Bay-  302 AM CDT Tue Jul 21 2026    TROPICAL STORM WARNING IN EFFECT    TODAY  Northeast winds 15 to 20 knots with gusts up to  30 knots. Waves 1 foot or less. Choppy. A chance of thunderstorms  this morning. Showers likely. Thunderstorms likely this  afternoon.  TONIGHT  Tropical storm conditions possible. East winds 15 to  20 knots, becoming southeast 20 to 25 knots after midnight. Waves  1 foot or less. Rough. Showers likely.  WEDNESDAY  Tropical storm conditions possible. Southeast winds  20 to 25 knots, becoming south 15 to 20 knots in the afternoon.  Waves 1 foot or less. Rough. A chance of thunderstorms. Showers  likely early in the morning, then a chance of showers in the late  morning and afternoon.  WEDNESDAY NIGHT  South winds 15 to 20 knots, diminishing to  10 to 15 knots after midnight. Waves 1 foot or less. Choppy. A  chance of showers.  THURSDAY  South winds 10 to 15 knots. Waves 1 foot or less. A  moderate chop. A chance of showers and thunderstorms.  THURSDAY NIGHT  Southwest winds 5 to 10 knots. Waves 1 foot or  less. Light chop. A chance of showers and thunderstorms.  FRIDAY  Southwest winds around 5 knots, increasing to 5 to  10 knots in the afternoon. Waves 1 foot or less. Light chop. A  chance of showers and thunderstorms.  FRIDAY NIGHT  Southwest winds 5 to 10 knots, diminishing to  around 5 knots after midnight. Waves 1 foot or less. Light chop.  A chance of showers and thunderstorms early in the evening. A  chance of showers and thunderstorms after midnight.  SATURDAY  Southwest winds 5 to 10 knots. Waves 1 foot or less.  Light chop. Showers and thunderstorms likely until late  afternoon, then a chance of showers and thunderstorms late.  SATURDAY NIGHT  Southwest winds 5 to 10 knots. Waves 1 foot or  less. Light chop. A chance of showers and thunderstorms early in  the evening, then a slight chance of showers and thunderstorms  late in the evening. A chance of showers and thunderstorms after  midnight.    Winds and waves higher in and near thunderstorms.    $$