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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 PM EDT Wed May 19 2021

For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

1. A large area of cloudiness and thunderstorms has developed several 
hundred miles east of Bermuda. A non-tropical low pressure system is 
expected to form within this broad cloud system a few hundred miles 
northeast of Bermuda by tomorrow and produce gale-force winds. The 
low is then forecast to move westward and southwestward over warmer 
waters on Friday, and will likely become a short-lived subtropical 
cyclone late Friday and into the weekend near and to the northeast 
of Bermuda.  The system is expected to move toward the north and 
northeast into a more hostile environment by late Sunday into 
Monday.  For more  information on this developing system, please 
see High Seas forecasts issued by the Ocean Prediction Center.
* Formation chance through 48 hours...low...30 percent.
* Formation chance through 5 days...medium...60 percent.

High Seas Forecasts for this system can be found under AWIPS header 
NFDHSFAT1, WMO header FZNT01 KWBC, and online at 
ocean.weather.gov/shtml/NFDHSFAT1.php

Forecaster Stewart