000 ABNT20 KNHC 101150 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 800 AM EDT THU SEP 10 2015 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: The National Hurricane Center is issuing advisories on Tropical Storm Henri, located a couple of hundred miles east-southeast of Bermuda. A tropical wave is expected to move off the west coast of Africa later today. Some slow development of this wave is possible during the next several days while it moves westward across the tropical Atlantic at about 15 mph. * Formation chance through 48 hours...low...near 0 percent * Formation chance through 5 days...low...20 percent $$ Forecaster Blake