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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 PM EDT Mon Jul 31 2023
For the North Atlantic...Caribbean Sea and the Gulf of Mexico:
1. Central Tropical Atlantic (AL96):
Showers and thunderstorms remain disorganized in association with a
gale-force low pressure area located about 700 miles northeast of
the northern Leeward Islands. Environmental conditions still could
support tropical cyclone formation during the next few days while
the system moves northwestward and then northward at 10 to 15 mph
over the central subtropical Atlantic. Additional information on
this system, including gale warnings, can be found in High Seas
Forecasts issued by the National Weather Service.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 7 days...medium...50 percent.
2. Western Atlantic (AL97):
Shower and thunderstorm activity continues in association with a
gale-force non-tropical low pressure system located over the
western Atlantic several hundred miles south of Nova Scotia. The
low is forecast to move quickly toward the east-northeast at 30 to
35 mph, reaching colder waters overnight. As a result, this system
is unlikely to become a tropical storm. Additional information on
the low, including gale warnings, can be found in High Seas
Forecasts issued by the National Weather Service.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 7 days...low...10 percent.
For more information about marine hazards associated with AL96
and AL97, please see High Seas Forecasts issued by the National
Weather Service found under AWIPS header NFDHSFAT1, WMO header
FZNT01 KWBC, and online at
ocean.weather.gov/shtml/NFDHSFAT1.php
Forecaster Blake
Original author: NHC
