000 FKNT21 KNHC 230241 TCANT1 TROPICAL STORM OPHELIA ICAO ADVISORY NUMBER 7 NWS NATIONAL HURRICANE CENTER MIAMI FL AL162023 0300 UTC SAT SEP 23 2023 TC ADVISORY DTG: 20230923/0300Z TCAC: KNHC TC: OPHELIA ADVISORY NR: 2023/007 OBS PSN: 23/0300Z N3336 W07648 MOV: NNW 10KT INTST CHANGE: NC C: 0984HPA MAX WIND: 060KT FCST PSN +3 HR: 23/0600Z N3404 W07658 FCST MAX WIND +3 HR: 055KT FCST PSN +9 HR: 23/1200Z N3500 W07718 FCST MAX WIND +9 HR: 050KT FCST PSN +15 HR: 23/1800Z N3548 W07724 FCST MAX WIND +15 HR: 045KT FCST PSN +21 HR: 24/0000Z N3636 W07730 FCST MAX WIND +21 HR: 040KT FCST PSN +27 HR: 24/0600Z N3718 W07715 FCST MAX WIND +27 HR: 035KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20230923/0900Z $$