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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Key West FL
518 AM EDT Sat Sep 21 2019

FLZ076>078-GMZ031>035-042>044-052>055-072>075-221000-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Florida Bay including Barnes Sound, Blackwater Sound, and
Buttonwood Sound-
Bayside and Gulf side from Craig Key to west end of Seven Mile
Bridge-
Gulf waters from East Cape Sable to Chokoloskee 20 to 60 NM out
and beyond 5 fathoms-
Gulf of Mexico including Dry Tortugas and Rebecca Shoal Channel-
Gulf of Mexico from west end of Seven Mile Bridge to Halfmoon
Shoal out to 5 Fathoms-
Hawk Channel from Ocean Reef to Craig Key out to the reef-
Hawk Channel from Craig Key to west end of Seven Mile Bridge out
to the reef-
Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal
out to the reef-
Straits of Florida from Ocean Reef to Craig Key out 20 NM-
Straits of Florida from Craig Key to west end of Seven Mile
Bridge out 20 NM-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal out 20 NM-
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry
Tortugas out 20 NM-
Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out-
Straits of Florida from Craig Key to west end of Seven Mile
Bridge 20 to 60 NM out-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal 20 to 60 NM out-
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry
Tortugas 20 to 60 NM out-
518 AM EDT Sat Sep 21 2019

This Hazardous Weather Outlook is for the Florida Keys and
adjacent coastal waters.

.DAY ONE...TODAY AND TONIGHT

Scattered squalls and isolated thunderstorms are expected along
the Florida Keys and the adjacent coastal waters.

The primary squall and thunderstorm hazards will be brief strong
wind gusts of 40 to 50 mph and cloud to surface lightning
strikes.

Strong northeast to east breezes will occur today and tonight,
and Small Craft Advisories are in effect for all coastal waters of
the Florida Keys.


.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

Occasionally strong northeast to east breezes are expected over
coastal waters of the Florida Keys Sunday and Sunday night. Small
Craft Advisories will likely be required.

Isolated thunderstorms are possible along the Florida Keys and
the surrounding waters.

The primary thunderstorm hazards will be strong gusty winds and
cloud to surface lightning strikes.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

$$

Hazardous Weather Outlook for South Florida
National Weather Service Miami FL
458 AM EDT Sat Sep 21 2019

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
212100-
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-
458 AM EDT Sat Sep 21 2019

...Hazardous Marine and Beach Conditions Continue Today...
...Heavy Rainfall Possible Across Far South Florida...

This hazardous weather outlook is for South Florida.

.DAY ONE...TODAY AND TONIGHT

Winds: East to northeast winds of 20 to 25 knots will continue to
affect the South Florida coastal waters. These winds will continue to
create hazardous marine conditions for small craft operators,
especially around jetties and inlets. Gusty winds to near 40 mph are
also possible along and near the Southeast Florida coast.

Waves: Waves of 7 to 9 feet are expected to continue for the
Atlantic waters, with the highest seas in the Gulf Stream. A Small
Craft Advisory remains in effect for the Gulf waters, the Atlantic
waters, and Biscayne Bay. These waves will continue to create
hazardous marine conditions for small craft operators, especially
around jetties and inlets.

Thunderstorms: Isolated to scattered thunderstorms will be possible
across South Florida and the local waters, with the highest
thunderstorms chances over the southern half of the area. Gusty winds
and locally heavy rainfall will be possible.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

Rough seas and strong east winds will continue to create hazardous
marine conditions over all local South Florida waters, along with a
high risk of rip currents and rough surf along the Atlantic beaches
through this weekend. Gusty winds will also continue along the east
coast through Sunday.

Thunderstorm chances will increase over South Florida this weekend,
especially the Miami and Fort Lauderdale areas. Periods of heavy rain
are expected in these areas, which could lead to localized flooding.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

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

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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