000 FKNT23 KNHC 280839 TCANT3 POTENTIAL TROPICAL CYCLONE EIGHTEEN ICAO ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL AL182017 0900 UTC SAT OCT 28 2017 TC ADVISORY DTG: 20171028/0900Z TCAC: KNHC TC: EIGHTEEN NR: 003 PSN: N1936 W08412 MOV: N 09KT C: 1005HPA MAX WIND: 030KT FCST PSN + 06 HR: 281500 N2100 W08320 FCST MAX WIND + 06 HR: 035KT FCST PSN + 12 HR: 282100 N2230 W08212 FCST MAX WIND + 12 HR: 035KT FCST PSN + 18 HR: 290300 N2406 W08048 FCST MAX WIND + 18 HR: 040KT FCST PSN + 24 HR: 290900 N2551 W07912 FCST MAX WIND + 24 HR: 040KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20171028/1500Z $$