Area Forecast Discussion
Issued by NWS Tampa Bay Area, FL

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479
FXUS62 KTBW 061753
AFDTBW

Area Forecast Discussion
National Weather Service Tampa Bay Ruskin FL
153 PM EDT Sun Jul 6 2025

.DISCUSSION...
The upper low has moved further west into the Gulf today while TD
Chantal and remnants move through the Carolinas with the local
area between these features. The latest surface analysis continues
to indicate a weak boundary remains stretched across the I-4
corridor with generally light-moderate SW flow over the Peninsula.
Most of the area is fairly rain free early this afternoon since
earlier outflows pushed well inland much sooner than typical Gulf
seabreeze. But, the area remains in a very moist airmass and
unstable environment during additional diurnal heating, so expect
additional WNW moving showers and thunderstorms through the late
afternoon and evening hours. Then with typical regime 5 expected
E Gulf convection to redevelop overnight as the warm and humid
conditions continue.

SW flow through Monday before transitioning to more typical summertime
pattern as the Bermuda high pressure ridge axis builds back over
and meanders over the FL Peninsula mid-late week and into next
weekend with afternoon and evening thunderstorm patterns and warm
near normal temps.

&&

.AVIATION...
(18Z TAFS)
A moist and unstable WSW flow continues to support convection
developing at really anytime over the next day, necessitating long
periods of VCSH/VCTS. For the most part, this should be more
showers rather than TSTMs at the coast; but there will be daytime
windows where thunderstorms remain possible everywhere. A break in
most convection is likely this evening before the potential
increases again towards morning. By tomorrow afternoon, the best
potential will shift inland, with lower confidence in impacts at
coastal terminals.

&&

.MARINE...
Southwesterly flow will continue through Monday then weak high
pressure will build over the Central Gulf with generally light
winds and slight seas through the week. Expect daily summertime
showers and storms to produce brief gusty winds that will increase
choppy seas in and near convection.

&&

.FIRE WEATHER...
Warm and humid summertime conditions will continue through the
week with seabreezes along with scattered to numerous showers and
thunderstorms each day.

&&

.PRELIMINARY POINT TEMPS/POPS...
TPA  79  91  79  91 /  20  30  10  30
FMY  78  93  77  93 /  10  50  10  60
GIF  76  92  76  93 /  20  50  10  50
SRQ  78  90  77  91 /  20  30  10  30
BKV  73  91  73  91 /  20  40   0  40
SPG  79  88  78  88 /  20  30  10  30

&&

Sea Breeze Thunderstorm Regime For Sunday: 5
Sea Breeze Thunderstorm Regime For Monday: 5

For additional information on sea breeze regimes, go to:
     https://www.weather.gov/tbw/ThunderstormClimatology

&&

.TBW WATCHES/WARNINGS/ADVISORIES...
FL...None.
Gulf waters...None.

&&

$$

Davis/Flannery