National Weather Service United States Department of Commerce
This is the National Weather Service Miami-South Florida page for the Hazardous Weather Outlook (HWO). This product is for South Florida and the adjacent Gulf and Atlantic waters, including Biscayne Bay and Lake Okeechobee. This product represents the threat level (None, Slight, Moderate, or High) for various weather hazards coming across South Florida, valid for the Day 1 period.


Today's Weather Impact Levels
 

Impact Levels

Represents the impact level for various weather hazards common to South Florida and the adjacent local waters. Thresholds are None, Slight, Moderate, or High. These impact levels are designed to provide decision support for the Day 1 period.

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Coastal Flood
Coastal Flood
Fire Weather
Fire Weather
Flood
Flood
Hail
Hail
Lightning
Lightning
Rip Current
Rip Current
Temperature
Temperature
Tornado
Tornado
Visibility
Visibility
Waterspout
Waterspout
Wave
Wave
Wind
Wind

 


929
FLUS42 KMFL 190016 AAB
HWOMFL

Hazardous Weather Outlook for South Florida...UPDATED
National Weather Service Miami FL
816 PM EDT Wed Sep 18 2019

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
191230-
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-
816 PM EDT Wed Sep 18 2019

...HIGH SURF ADVISORY IN EFFECT FOR BEACHES OF PALM BEACH COUNTY...
...HIGH RISK OF RIP CURRENTS EAST COAST BEACHES...
...ROUGH MARINE CONDITIONS ATLANTIC AND BISCAYNE BAY WATERS...

This hazardous weather outlook is for South Florida.

.DAY ONE...TONIGHT

Rip currents: There is a high risk of rip currents for all Atlantic
beaches. There is also a high surf advisory for the Palm Beaches.

Waves: Breezy NE winds tonight along with seas of 7 to 9 feet will
be possible for the Atlantic waters, particularly in the Gulf Stream.
Seas could even build to 10 feet in the northern Atlantic waters of
Palm Beach County. A Small Craft Advisory remains in effect for the
Atlantic and Biscayne Bay waters.


.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

Elevated seas and swell from Major Hurricane Humberto will continue
to create hazardous marine conditions for the Atlantic waters along
with a high risk of rip currents and rough surf along the Atlantic
beaches through this weekend.

Thunderstorm chances across South Florida will increase this weekend.


.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected.

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

$$

Baxter