000 WTNT33 KNHC 110838 TCPAT3 BULLETIN TROPICAL STORM HENRI ADVISORY NUMBER 10 NWS NATIONAL HURRICANE CENTER MIAMI FL AL082015 500 AM AST FRI SEP 11 2015 ...HENRI ACCELERATING NORTHWARD OVER THE NORTH ATLANTIC... SUMMARY OF 500 AM AST...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...36.2N 60.3W ABOUT 370 MI...600 KM NE OF BERMUDA ABOUT 815 MI...1310 KM SSW OF CAPE RACE NEWFOUNDLAND MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...N OR 10 DEGREES AT 16 MPH...26 KM/H MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ At 500 AM AST (0900 UTC), the center of Tropical Storm Henri was located near latitude 36.2 North, longitude 60.3 West. Henri is moving toward the north near 16 mph (26 km/h). A turn toward the north-northeast with an increase in forward speed is expected today, followed by a turn toward the northeast by Sunday with some additional acceleration. Maximum sustained winds are near 40 mph (65 km/h) with higher gusts. Little change in strength is forecast during the next 48 hours. However, Henri is forecast to become post-tropical on Saturday. Tropical storm force winds extend outward up to 140 miles (220 km) from the center. The estimated minimum central pressure is 1008 mb (29.77 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 1100 AM AST. $$ Forecaster Kimberlain