626 FKNT23 KNHC 112032 TCANT3 HURRICANE HELENE ICAO ADVISORY NUMBER 18 NWS NATIONAL HURRICANE CENTER MIAMI FL AL082018 2100 UTC TUE SEP 11 2018 TC ADVISORY DTG: 20180911/2100Z TCAC: KNHC TC: HELENE NR: 018 PSN: N1712 W03454 MOV: NW 10KT C: 0968HPA MAX WIND: 090KT FCST PSN + 06 HR: 120300 N1756 W03538 FCST MAX WIND + 06 HR: 085KT FCST PSN + 12 HR: 120900 N1846 W03618 FCST MAX WIND + 12 HR: 080KT FCST PSN + 18 HR: 121500 N1943 W03654 FCST MAX WIND + 18 HR: 075KT FCST PSN + 24 HR: 122100 N2043 W03721 FCST MAX WIND + 24 HR: 070KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20180912/0300Z $$