000 ABNT20 KNHC 091959 TWOAT SPECIAL TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 300 PM EST SAT JAN 9 2016 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: An extratropical low pressure system centered about 600 miles east-northeast of Bermuda is producing a large area of gale-force winds and maximum winds of 50 to 60 mph. While the low is forecast to intensify during the next day or two, the combination of strong upper-level winds, dry air, and cool sea-surface temperatures are expected to remain unfavorable for subtropical or tropical cyclone formation while the low moves eastward at 15 to 20 mph into the central Atlantic Ocean. However, environmental conditions could become more conducive for this system to acquire some subtropical characteristics early next week while it moves east-southeastward into the eastern subtropical Atlantic. Regardless of subtropical or tropical cyclone formation, this system is expected to produce hazardous marine conditions over portions of the central Atlantic for the next few days. For additional information, see High Seas Forecasts issued by the National Weather Service. The next Special Tropical Weather Outlook on this system will be issued by 3 PM EST Sunday. * Formation chance through 48 hours...low...10 percent * Formation chance through 5 days...low...30 percent && High Seas Forecasts issued by the National Weather Service can be found under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and on the Web at http://www.opc.ncep.noaa.gov/shtml/NFDHSFAT1.shtml. $$ Forecaster Beven