000
ABNT20 KNHC 141136
TWOAT 

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
800 AM EDT WED AUG 14 2013

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

SURFACE OBSERVATIONS INDICATE THAT AN AREA OF LOW PRESSURE COULD BE
FORMING BETWEEN THE NORTHEASTERN TIP OF HONDURAS AND THE CAYMAN
ISLANDS WHERE THE SHOWER ACTIVITY HAS BECOME CONCENTRATED DURING THE
PAST SEVERAL HOURS. UPPER-LEVEL WINDS ARE FAVORABLE FOR ADDITIONAL
DEVELOPMENT OF THIS DISTURBANCE OVER THE NEXT COUPLE OF DAYS...AS
IT MOVES NORTHWESTWARD AT 10 TO 15 MPH TOWARD THE YUCATAN PENINSULA
AND SOUTHERN GULF OF MEXICO. THIS SYSTEM HAS A MEDIUM CHANCE...50
PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48
HOURS...AND A HIGH CHANCE...60 PERCENT...OF BECOMING A TROPICAL
CYCLONE DURING THE NEXT 5 DAYS. INTERESTS IN THE YUCATAN PENINSULA
AND THE SOUTHERN GULF OF MEXICO SHOULD MONITOR THE PROGRESS OF THIS
DISTURBANCE.

SHOWERS AND THUNDERSTORMS ASSOCIATED WITH A LOW PRESSURE SYSTEM
LOCATED A FEW HUNDRED MILES SOUTHEAST OF THE CAPE VERDE ISLANDS
CONTINUE TO SHOW SIGNS OF ORGANIZATION. ENVIRONMENTAL CONDITIONS
ARE CONDUCIVE FOR ADDITIONAL DEVELOPMENT DURING THE NEXT COUPLE OF
DAYS...AND THIS SYSTEM HAS A HIGH CHANCE...60 PERCENT...OF BECOMING
A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. AFTER THAT TIME...THE
LOW WILL BE MOVING TOWARD A LESS FAVORABLE ENVIRONMENT...WHICH
COULD LIMIT DEVELOPMENT. THIS SYSTEM HAS A HIGH CHANCE...60
PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 5 DAYS.
INTERESTS IN THE CAPE VERDE ISLANDS SHOULD MONITOR THE PROGRESS OF
THIS SYSTEM.

&&

FIVE-DAY FORMATION PROBABILITIES ARE EXPERIMENTAL IN 2013.  COMMENTS
ON THE EXPERIMENTAL FORECASTS CAN BE PROVIDED AT...

HTTP://WWW.NWS.NOAA.GOV/SURVEY/NWS-SURVEY.PHP?CODE=ETWO

$$
FORECASTER AVILA