Tropical Storm Nicole Advisory Number 7
NWS National Hurricane Center Miami FL AL172022
400 PM EST Tue Nov 08 2022
...NICOLE INTENSIFYING AND EXPECTED TO BECOME A HURRICANE ON
WEDNESDAY...
...NEW TROPICAL STORM AND STORM SURGE WATCHES ISSUED...
SUMMARY OF 400 PM EST...2100 UTC...INFORMATION
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LOCATION...27.5N 73.7W
ABOUT 285 MI...460 KM NE OF THE NORTHWESTERN BAHAMAS
ABOUT 395 MI...640 KM E OF WEST PALM BEACH FLORIDA
MAXIMUM SUSTAINED WINDS...65 MPH...100 KM/H
PRESENT MOVEMENT...W OR 260 DEGREES AT 10 MPH...17 KM/H
MINIMUM CENTRAL PRESSURE...990 MB...29.24 INCHES
WATCHES AND WARNINGS
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CHANGES WITH THIS ADVISORY:
A Storm Surge Watch has been issued from the Savannah River to the
South Santee River South Carolina and from the Suwannee River
Florida to the Ochlockonee River Florida.
A Tropical Storm Watch has been issued north of Altamaha Sound
Georgia to South Santee River, South Carolina.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT:
A Hurricane Warning is in effect for...
* The Abacos, Berry Islands, Bimini, and Grand Bahama Island in the
northwestern Bahamas
* Boca Raton to Flagler/Volusia County Line Florida
A Tropical Storm Warning is in effect for...
* Andros Island, New Providence, and Eleuthera in the northwestern
Bahamas
* Hallandale Beach Florida to Boca Raton Florida
* Flagler/Volusia County Line Florida to Altamaha Sound Georgia
* Lake Okeechobee
A Storm Surge Warning is in effect for...
* North Palm Beach Florida to Altamaha Sound Georgia
* Mouth of the St. Johns River to Georgetown Florida
A Hurricane Watch is in effect for...
* Hallandale Beach to Boca Raton Florida
* Lake Okeechobee
* Flagler/Volusia County Line to Ponte Vedra Beach
A Storm Surge Watch is in effect for...
* South of North Palm Beach to Hallandale Beach Florida
* Altamaha Sound Georgia to South Santee River South Carolina
* Anclote River Florida to Ochlockonee River Florida
A Tropical Storm Watch is in effect for...
* South of Hallandale Beach to north of Ocean Reef Florida
* North of Bonita Beach to the Ochlockonee River Florida
* North of Altamaha Sound Georgia to South Santee River South
Carolina.
A Hurricane Warning means that hurricane conditions are expected
somewhere within the warning area. A warning is typically issued
36 hours before the anticipated first occurrence of
tropical-storm-force winds, conditions that make outside
preparations difficult or dangerous. Preparations to protect life
and property should be rushed to completion.
A Tropical Storm Warning means that tropical storm conditions are
expected somewhere within the warning area within 36 hours.
A Storm Surge Warning means there is a danger of life-threatening
inundation, from rising water moving inland from the coastline, in
the indicated locations. For a depiction of areas at risk, please
see the National Weather Service Storm Surge Watch/Warning Graphic,
available at hurricanes.gov. This is a life-threatening situation.
Persons located within these areas should take all necessary actions
to protect life and property from rising water and the potential for
other dangerous conditions. Promptly follow evacuation and other
instructions from local officials.
A Storm Surge Watch means there is a possibility of life-
threatening inundation, from rising water moving inland from the
coastline, in the indicated locations during the next 48 hours.
For a depiction of areas at risk, please see the National Weather
Service Storm Surge Watch/Warning Graphic, available at
hurricanes.gov.
A Hurricane Watch means that hurricane conditions are possible
within the watch area. A watch is typically issued 48 hours
before the anticipated first occurrence of tropical-storm-force
winds, conditions that make outside preparations difficult or
dangerous.
A Tropical Storm Watch means that tropical storm conditions are
possible within the watch area, generally within 48 hours.
Interests in the remainder of Florida and along the southeastern
coast of the United States should monitor the progress of Nicole.
Additional watches or warnings may be required later today.
For storm information specific to your area in the United
States, including possible inland watches and warnings, please
monitor products issued by your local National Weather Service
forecast office. For storm information specific to your area
outside of the United States, please monitor products issued by
your national meteorological service.
DISCUSSION AND OUTLOOK
----------------------
At 400 PM EST (2100 UTC), the center of Tropical Storm Nicole was
located near latitude 27.5 North, longitude 73.7 West. Nicole is
moving toward the west near 10 mph (17 km/h). A west-southwest
motion is expected through early Wednesday. A westward to
west-northwest motion is forecast to begin later on Wednesday,
followed by a turn toward the northwest and north-northwest on
Thursday and Thursday night. On the forecast track, the center of
Nicole will approach the northwestern Bahamas tonight, move near or
over those islands on Wednesday, and approach the east coast of
Florida within the hurricane warning area Wednesday night or early
Thursday. Nicole's center is then expected to move across central
and northern Florida into southern Georgia Thursday and Thursday
night.
Maximum sustained winds have increased to near 65 mph (100 km/h)
with higher gusts. Additional strengthening is expected during the
next day or so, and Nicole is forecast to become a hurricane on
Wednesday when it is near the northwestern Bahamas, and remain a
hurricane when it approaches the east coast of Florida.
Nicole is a large tropical cyclone. Tropical-storm-force winds
extend outward up to 380 miles (610 km) from the center.
The estimated minimum central pressure is 990 mb (29.24 inches).
HAZARDS AFFECTING LAND
----------------------
Key messages for Nicole can be found in the Tropical Cyclone
Discussion under AWIPS header MIATCDAT2, WMO header WTNT42 KNHC,
and on the web at www.hurricanes.gov/text/MIATCDAT2.shtml.
WIND: Hurricane conditions are expected in the northwestern Bahamas
within the hurricane warning area on Wednesday, with tropical storm
conditions beginning across all of the northwestern Bahamas tonight.
Hurricane conditions are expected within the hurricane warning area
along the east coast of Florida Wednesday night or Thursday morning
with tropical storm conditions expected by tonight or early
Wednesday within the tropical storm and hurricane warning areas.
Hurricane conditions are possible within the hurricane watch area
on Wednesday night and Thursday. Tropical storm conditions are
possible within the watch area along the west coast of Florida by
Wednesday night.
STORM SURGE: The combination of a dangerous storm surge and the
tide will cause normally dry areas near the coast to be flooded by
rising waters moving inland from the shoreline. The water could
reach the following heights above ground somewhere in the indicated
areas if the peak surge occurs at the time of high tide...
* North Palm Beach Florida to Altamaha Sound Georgia including the
St. Johns River to the Fuller Warren Bridge...3 to 5 ft
* Altamaha Sound Georgia to the South Santee River South
Carolina...2 to 4 ft
* St. Johns River south of the Fuller Warren Bridge to
Georgetown Florida...2 to 4 ft
* Hallandale Beach to North Palm Beach...2 to 4 ft
* Anclote River to the Ochlockonee River...2 to 4 ft
* Middle of Longboat Key to Anclote River including Tampa Bay...1
to 3 ft
* North of Ocean Reef to Hallandale Beach including Biscayne Bay...1
to 2 ft
* Ochlockonee River to Indian Pass Florida...1 to 2 ft
Storm surge could raise water levels by as much as 4 to 6 feet above
normal tide levels along the immediate coast of the northwestern
Bahamas in areas of onshore winds.
The deepest water will occur along the immediate coast near and to
the north of the landfall location, where the surge will be
accompanied by large and destructive waves. Surge-related flooding
depends on the relative timing of the surge and the tidal cycle, and
can vary greatly over short distances. For information specific to
your area, please see products issued by your local National Weather
Service forecast office.
RAINFALL: Nicole is expected to produce the following rainfall
amounts through Friday:
Northwest Bahamas into the eastern, central and northern portions
of the Florida Peninsula: 3 to 5 inches with local maxima of 8
inches.
Southeast into the southern and central Appalachians, western
Mid Atlantic, and eastern portions of Tennessee, Kentucky, and Ohio:
2 to 4 inches with local maxima of 6 inches along the Blue Ridge.
Flash and urban flooding will be likely, along with possible renewed
river rises on the St. Johns River, across the Florida Peninsula on
Wednesday and Thursday. Heavy rainfall from this system will spread
north farther up the Eastern Seaboard late Thursday into Friday.
TORNADOES: Isolated tornadoes will be possible from eastern Florida
into parts of eastern Georgia and eastern South Carolina beginning
late Wednesday night and continuing through Friday.
SURF: Large swells generated by Nicole will affect the northwestern
Bahamas, the east coast of Florida, and much of the southeastern
United States coast during the next several days. These swells are
likely to cause life-threatening surf and rip current conditions.
Please consult products from your local weather office.
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