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#1151919 (Received by flhurricane at: 4:57 PM 08.Sep.2023) TCPAT3 BULLETIN Hurricane Lee Advisory Number 14 NWS National Hurricane Center Miami FL AL132023 500 PM AST Fri Sep 08 2023 ...CORE OF POWERFUL HURRICANE LEE EXPECTED TO PASS WELL NORTH OF THE NORTHERN LEEWARD ISLANDS THIS WEEKEND... ...DANGEROUS SURF AND RIP CURRENT CONDITIONS EXPECTED TO DEVELOP AROUND THE WESTERN ATLANTIC THROUGH EARLY NEXT WEEK... SUMMARY OF 500 PM AST...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...18.9N 55.5W ABOUT 500 MI...805 KM E OF THE NORTHERN LEEWARD ISLANDS MAXIMUM SUSTAINED WINDS...150 MPH...240 KM/H PRESENT MOVEMENT...WNW OR 300 DEGREES AT 13 MPH...20 KM/H MINIMUM CENTRAL PRESSURE...942 MB...27.82 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 500 PM AST (2100 UTC), the center of Hurricane Lee was located near latitude 18.9 North, longitude 55.5 West. Lee is moving toward the west-northwest near 13 mph (20 km/h), and this motion is expected to continue through early next week with a significant decrease in forward speed. On the forecast track, Lee is expected to pass well to the north of the northern Leeward Islands, the Virgin Islands, and Puerto Rico over the weekend and into early next week. Maximum sustained winds are near 150 mph (240 km/h) with higher gusts. Lee is a category 4 hurricane on the Saffir-Simpson Hurricane Wind Scale. Some fluctuations in intensity are likely over the next few days, however Lee is expected to remain a powerful major hurricane through early next week. Hurricane-force winds extend outward up to 35 miles (55 km) from the center and tropical-storm-force winds extend outward up to 150 miles (240 km). The estimated minimum central pressure is 942 mb (27.82 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Lee can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT3 and WMO header WTNT43 KNHC and on the web at hurricanes.gov/text/MIATCDAT3.shtml SURF: Swells generated by Lee are affecting portions of the Lesser Antilles, and will reach the British and U.S. Virgin Islands, Puerto Rico, Hispaniola, the Turks and Caicos Islands, the Bahamas, and Bermuda this weekend. These swells are likely to cause life-threatening surf and rip current conditions. Dangerous surf and rip currents are expected to begin along most of the U.S. East Coast beginning Sunday and Monday. Please consult products from your local weather office. NEXT ADVISORY ------------- Next complete advisory at 1100 PM AST. $$ Forecaster Brown |