000 ABNT20 KNHC 080500 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 AM EDT Tue Oct 8 2019 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: A non-tropical low pressure system located over the central Atlantic between Bermuda and the Azores is producing winds to near gale force. Environmental conditions are forecast to be generally conducive for the low to acquire some subtropical or tropical characteristics during the next day or two, and this system could become a tropical or subtropical storm on Tuesday or Wednesday while it moves slowly westward. Upper-level winds are expected to become unfavorable for further development by Wednesday evening. Additional information on this system can be found in High Seas Forecasts issued by the National Weather Service. * Formation chance through 48 hours...medium...50 percent. * Formation chance through 5 days...medium...50 percent. Showers and thunderstorms over the western Atlantic between the southeastern coast of the United States and Bermuda are associated with a broad, non-tropical area of low pressure. This system is forecast to move northward or northeastward and could acquire some subtropical characteristics off the east coast of the United States in a couple of days. Additional information on this system can also be found in High Seas Forecasts issued by the National Weather Service. * Formation chance through 48 hours...low...10 percent. * Formation chance through 5 days...low...30 percent. A trough of low pressure extending from the Yucatan Channel northeastward across the southern Florida peninsula is producing disorganized showers and thunderstorms. Some slight development of this system is possible on Tuesday when it moves off the southeast U.S. coast. The disturbance is forecast to merge with a low off the east coast of the United States by Wednesday, and no further development is anticipated after that time. Regardless of development, this system is expected to produce locally heavy rainfall over portions of the the Florida peninsula during the next day or so. * Formation chance through 48 hours...low...10 percent. * Formation chance through 5 days...low...10 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 Pasch