Alert archive / Florida / Special Marine Warnings in 2021

Special Marine Warning 284, NWS Miami, FL

July 15, 2021

NWS Miami, FL issued this special marine warning at Jul 15, 2021, 3:41 PM EDT. It was in force for 49 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
Jul 15, 2021, 3:41 PM EDT (19:41 UTC)
Expired
Jul 15, 2021, 4:30 PM EDT
In force
49 min
Issued by
NWS Miami, FL
Area
Storm-based polygon
Hail
0.75 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 Miami, FL wrote its last area forecast discussion before this special marine warning went out at Jul 14, 7:31 PM EDT, 20 hours 10 minutes earlier.

Area forecast discussion, Jul 14, 7:31 PM EDT, 20 hours 10 minutes before
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Hazardous weather outlook, Jul 14, 5:48 PM EDT, 21 hours 53 minutes before
Hazardous Weather Outlook for South Florida
National Weather Service Miami FL
548 PM EDT Wed Jul 14 2021

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
151000-
Lake Okeechobee-Biscayne Bay-
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-Glades-Hendry-
Inland Palm Beach-Metro Palm Beach-Coastal Collier-Inland Collier-
Inland Broward-Metro Broward-Inland Miami-Dade-Metro Miami-Dade-
Mainland Monroe-Coastal Palm Beach-Coastal Broward-Coastal Miami-
Dade-Far South Miami-Dade-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
548 PM EDT Wed Jul 14 2021

...LOCALIZED FLOODING POSSIBLE FOR COASTAL COLLIER THIS EVENING...
...HIGH RISK OF RIP CURRENTS FOR EAST COAST BEACHES...

This hazardous weather outlook is for South Florida.

.DAY ONE...TONIGHT

Flooding: Repeated rounds of heavy rainfall could lead to localized
flooding across urban areas of Collier County through this evening.

Rip currents: There is a high risk of rip currents along the east
coast beaches of South Florida.

Thunderstorms: A few thunderstorms will be possible across South
Florida through this evening, with locally gusty winds and frequent
lightning being the main impacts

Waterspouts: A slight chance for waterspouts will be possible
through this evening, mainly over Lake Okeechobee and Gulf waters

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

An elevated rip current risk may persist through the remainder of the
week.

Scattered thunderstorms will be possible across South Florida each
day, with the greatest storm coverage and intensity anticipated over
southwest Florida.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated, however individual spotters
are encouraged to report high wind, hail and flooding to the National
Weather Service forecast office in Miami.

For more information...visit the National Weather Service in
Miami website at www.weather.gov/miami.

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.