Tropical Weather Outlook and Summary
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ABNT20 KNHC 270513

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Wed Oct 27 2021

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

A deep, non-tropical low pressure system with storm-force winds is
located less than 100 miles east-southeast of Cape Cod,
Massachusetts.  The extratropical low is expected to meander off of
the mid-Atlantic and northeastern U.S. coasts today, bringing rain
and wind impacts to portions of those areas.  Thereafter, the low is
expected to move eastward away from the United States, and it could
acquire some subtropical characteristics while it moves eastward or
southeastward over the warmer waters of the central Atlantic through
this weekend.  For more information on this system, including storm
warnings, see products issued by your local National Weather Service
office and High Seas Forecasts issued by the National Weather
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...medium...40 percent.


High Seas Forecasts issued by the National Weather Service can be
found under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and
online at

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