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Atlantic 2-Day GTWO
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000
ABNT20 KNHC 051359
TWOAT

SPECIAL TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
1000 AM EDT TUE MAY 5 2015

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

A large area of disorganized showers and thunderstorms extending from the northwestern Caribbean Sea across Cuba, southern Florida, and the Bahamas is associated with an upper-level trough and a weak surface trough. An area of low pressure is expected to form in association with this disturbance during the next day or two. The low could gradually acquire subtropical characteristics over the next few days while it moves generally northward at a slow forward speed. For additional information on this system, see High Seas Forecasts issued by the National Weather Service. The next Special Tropical Weather Outlook will be issued on this system by 11 AM EDT Wednesday. * Formation chance through 48 hours...low...20 percent * Formation chance through 5 days...medium...40 percent

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High Seas Forecasts issued by the National Weather Service are available under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and on the Web at http://www.opc.ncep.noaa.gov/shtml/NFDHSFAT1.shtml.

$$ Forecaster Brennan

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