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