000 ABNT20 KNHC 201737 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 PM EDT Tue Aug 20 2019 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: A low pressure system is located almost 400 miles southeast of Halifax, Nova Scotia. While the associated thunderstorm activity shows signs of organization, recent satellite wind data indicates the system does not currently have a well-defined circulation. Significant development of this low is unlikely as it moves eastward at 15 to 20 mph across the open north Atlantic. * Formation chance through 48 hours...low...10 percent. * Formation chance through 5 days...low...10 percent. && Additional information on this system can be found in High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and online at ocean.weather.gov/shtml/NFDHSFAT1.php . $$ Forecaster Beven