547  
ABNT20 KNHC 161502  
TWOAT  
 
SPECIAL TROPICAL WEATHER OUTLOOK  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1005 AM EST MON JAN 16 2023  
 
FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO:  
 
SPECIAL TROPICAL WEATHER OUTLOOK ISSUED TO DISCUSS THE POTENTIAL FOR  
SUBTROPICAL DEVELOPMENT OVER THE NORTHWEST ATLANTIC.  
 
NORTHWESTERN ATLANTIC:  
A NON-TROPICAL LOW PRESSURE SYSTEM CENTERED OVER THE NORTHWESTERN  
ATLANTIC OCEAN ABOUT 300 MILES NORTH OF BERMUDA IS PRODUCING  
STORM-FORCE WINDS. ALTHOUGH THE CYCLONE IS PRODUCING SOME  
THUNDERSTORM ACTIVITY NEAR THE CENTER, IT IS EMBEDDED IN A COLD AIR  
MASS WITH NEARBY FRONTAL BOUNDARIES. THE LOW IS EXPECTED TO MOVE  
NORTHEASTWARD TODAY AND NORTHWARD TONIGHT, BRINGING THE SYSTEM OVER  
MUCH COLDER WATERS AND ACROSS ATLANTIC CANADA BY EARLY TUESDAY.  
THEREFORE, IT IS UNLIKELY THAT THE LOW WILL TRANSITION TO A  
SUBTROPICAL OR TROPICAL CYCLONE. NEVERTHELESS, THE SYSTEM IS  
EXPECTED TO REMAIN A STRONG NON-TROPICAL LOW DURING THE NEXT DAY OR  
SO, AND ADDITIONAL INFORMATION, INCLUDING STORM-FORCE WIND WARNINGS,  
CAN BE FOUND IN HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER  
SERVICE.  
 
NO ADDITIONAL SPECIAL TROPICAL WEATHER OUTLOOKS ARE SCHEDULED FOR  
THIS SYSTEM. REGULARLY SCHEDULED TROPICAL WEATHER OUTLOOKS WILL  
RESUME ON MAY 15, 2023, WHILE SPECIAL TROPICAL WEATHER OUTLOOKS WILL  
BE ISSUED AS NECESSARY DURING THE OFF-SEASON.  
* FORMATION CHANCE THROUGH 48 HOURS...LOW...NEAR 0 PERCENT.  
* FORMATION CHANCE THROUGH 5 DAYS...LOW...NEAR 0 PERCENT.  
 

 
HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE CAN BE  
FOUND UNDER AWIPS HEADER NFDHSFAT1, WMO HEADER FZNT01 KWBC, AND  
ONLINE AT OCEAN.WEATHER.GOV/SHTML/NFDHSFAT1.PHP  
 

 
FORECASTER CANGIALOSI  
 
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