000
ABNT20 KNHC 202347
TWOAT 

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
800 PM EDT THU SEP 20 2012

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL
STORM NADINE...LOCATED ABOUT 170 MILES SOUTH OF THE ISLAND OF PICO
IN THE AZORES.

SHOWER AND THUNDERSTORM ACTIVITY ASSOCIATED WITH A NON-TROPICAL 
LOW PRESSURE SYSTEM LOCATED ABOUT 600 MILES EAST OF BERMUDA HAS
CHANGED LITTLE IN ORGANIZATION SINCE THIS AFTERNOON. CONDITIONS
APPEAR FAVORABLE FOR GRADUAL DEVELOPMENT DURING THE NEXT DAY OR SO
BEFORE UPPER-LEVEL WINDS BECOME LESS CONDUCIVE ON SATURDAY.  THIS
SYSTEM HAS A HIGH CHANCE...60 PERCENT...OF BECOMING A SUBTROPICAL
CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES WEST-NORTHWESTWARD AT
ABOUT 10 MPH.  ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE FOUND
IN HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE
NEXT 48 HOURS.

&&
HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE CAN BE
FOUND UNDER AWIPS HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC.

$$
FORECASTER BROWN