Alert archive / Florida / Special Marine Warnings in 2021

Special Marine Warning 191, NWS Tampa Bay, FL

October 28, 2021

NWS Tampa Bay, FL issued this special marine warning at Oct 28, 2021, 4:29 PM EDT. It was in force for 46 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Oct 28, 2021, 4:29 PM EDT (20:29 UTC)
Expired
Oct 28, 2021, 5:15 PM EDT
In force
46 min
Issued by
NWS Tampa Bay, FL
Area
Storm-based polygon
Hail
0.0 in
Wind
34.0 mph

What forecasters said that day

The local office's own words before this special marine warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tampa Bay, FL wrote its last area forecast discussion before this special marine warning went out at Oct 28, 2:57 PM EDT, 1 hour 32 minutes earlier.

Area forecast discussion, Oct 28, 2:57 PM EDT, 1 hour 32 minutes before
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Hazardous weather outlook, Oct 28, 6:05 AM EDT, 10 hours 24 minutes before
Hazardous Weather Outlook
National Weather Service Tampa Bay Ruskin FL
605 AM EDT Thu Oct 28 2021

FLZ043-050-052-056-057-061-139-142-148-149-151-155-160-162-165-
239-242-248-249-251-255-260-262-265-GMZ830-836-850-853-856-870-
873-876-282215-
Sumter-Pinellas-Polk-Hardee-Highlands-DeSoto-Coastal Levy-
Coastal Citrus-Coastal Hernando-Coastal Pasco-
Coastal Hillsborough-Coastal Manatee-Coastal Sarasota-
Coastal Charlotte-Coastal Lee-Inland Levy-Inland Citrus-
Inland Hernando-Inland Pasco-Inland Hillsborough-Inland Manatee-
Inland Sarasota-Inland Charlotte-Inland Lee-Tampa Bay waters-
Charlotte Harbor and Pine Island Sound-
Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM-
Coastal waters from Englewood to Tarpon Springs FL out 20 NM-
Coastal waters from Bonita Beach to Englewood FL out 20 NM-
Waters from Tarpon Springs to Suwannee River FL out 20 to 60 NM-
Waters from Englewood to Tarpon Springs FL out 20 to 60 NM-
Waters from Bonita Beach to Englewood FL out 20 to 60 NM-
605 AM EDT Thu Oct 28 2021

This Hazardous Weather Outlook is for West Central And Southwest
Florida.

.DAY ONE...Today and Tonight.

...THUNDERSTORM IMPACT...
Widespread thunderstorms are expected to move across the area
today, with some severe storms possible. The strongest
thunderstorms will be capable of producing strong gusty winds,
locally heavy rains, and isolated tornadoes.

...COASTAL FLOOD IMPACT...
Thursday night and Friday morning conditions will be favorable
for minor coastal flooding along the Nature Coast. Coastal
residents should be alert for later statements or warnings, and
take action to protect property.

...RIP CURRENT IMPACT...
Today through Saturday, high surf may produce strong and frequent
rip currents along area beaches.

...MARINE IMPACTS...
A strong cold front will move east across the waters today,
bringing widespread thunderstorms with strong gusty winds and
rough seas, along with isolated waterspouts. The thunderstorms
will clear out from northwest to southeast this evening behind
the front. However, wind speeds of 20 to 30 knots with gusts to
near gale strength will remain through at least Friday evening,
creating seas of up to 10 to 12 feet offshore and hazardous
boating conditions for small craft operators. Conditions will
gradually improve through the weekend.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

...COASTAL FLOOD IMPACT...
Friday morning conditions will be favorable for minor coastal
flooding along the Nature Coast. Coastal residents should be alert
for later statements or warnings, and take action to protect
property.

...RIP CURRENT IMPACT...
Friday through Saturday, high surf may produce strong and
frequent rip currents along area beaches.

...MARINE IMPACTS...
Wind speeds of 20 to 30 knots with gusts to near gale strength
will remain through at least Friday evening, creating seas of up
to 10 to 12 feet offshore and hazardous boating conditions for
small craft operators. Conditions will gradually improve through
the weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed. Please relay any information
about observed severe weather to the NWS while following all
local, state, and CDC guidelines.

Hurt

In the hours before

Special weather statement, Oct 28, 1:59 PM EDT, 2 hours 30 minutes before
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Local storm report, Oct 28, 2:27 PM EDT, 2 hours 2 minutes before
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Special weather statement, Oct 28, 2:46 PM EDT, 1 hour 43 minutes before
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Local storm report, Oct 28, 3:14 PM EDT, 1 hour 15 minutes before
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Special weather statement, Oct 28, 3:36 PM EDT, 53 minutes before
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Local storm report, Oct 28, 4:24 PM EDT, 5 minutes before
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The office that day

Everything else NWS Tampa Bay, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 28, 4:01 AM EDTGale WarningTBW43 hr
Oct 28, 4:01 AM EDTSmall Craft AdvisoryTBW64 hr
Oct 28, 7:42 AM EDTSpecial Marine WarningTBW33 min
Oct 28, 10:16 AM EDTSpecial Marine WarningTBW59 min
Oct 28, 10:48 AM EDTSpecial Weather StatementTBWLevy42 min
Oct 28, 11:15 AM EDTSpecial Marine WarningTBW60 min
Oct 28, 11:29 AM EDTSpecial Weather StatementTBWCitrus, Levy61 min
Oct 28, 12:17 PM EDTSpecial Marine WarningTBW58 min
Oct 28, 12:29 PM EDTSpecial Weather StatementTBWCitrus, Hernando, Pasco, Sumter61 min
Oct 28, 1:00 PM EDTSevere Thunderstorm WarningTBWHillsborough, Pasco, Pinellas, Polk45 min
Oct 28, 1:02 PM EDTSpecial Weather StatementTBWHillsborough, Manatee, Pinellas, Sarasota58 min
Oct 28, 1:16 PM EDTTornado WarningTBWHillsborough, Pinellas13 min
Oct 28, 1:18 PM EDTSpecial Marine WarningTBW57 min
Oct 28, 1:19 PM EDTTornado WarningTBWManatee, Sarasota26 min
Oct 28, 1:33 PM EDTSpecial Weather StatementTBWSumter42 min
Oct 28, 1:52 PM EDTTornado WarningTBWHardee, Manatee, Sarasota23 min
Oct 28, 1:59 PM EDTSpecial Weather StatementTBWHillsborough, Manatee, Sarasota46 min
Oct 28, 2:10 PM EDTSpecial Marine WarningTBW65 min
Oct 28, 2:14 PM EDTTornado WarningTBWManatee16 min
Oct 28, 2:27 PM EDTTornado WarningTBWHardee, Manatee18 min
Oct 28, 2:46 PM EDTSpecial Weather StatementTBWDeSoto, Hardee, Polk44 min
Oct 28, 2:54 PM EDTTornado WarningTBWManatee, Sarasota21 min
Oct 28, 2:57 PM EDTTornado WarningTBWDeSoto18 min
Oct 28, 3:11 PM EDTTornado WarningTBWDeSoto, Hardee19 min
Oct 28, 3:18 PM EDTSpecial Marine WarningTBW57 min
Oct 28, 3:36 PM EDTSpecial Weather StatementTBWCharlotte, DeSoto, Hardee, Highlands39 min

Nearby

Special Marine Warnings in Florida, 2021Every special marine warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.