Storm history
| Tropical Depression | Tropical Storm | Category 1 Hurricane | Category 2 Hurricane | Category 3 Hurricane | Category 4 Hurricane | Category 5 Hurricane |
| Advisory | Date | Lat | Long | Moving (mph) | Pressure (mb) | Winds (mph) |
|---|---|---|---|---|---|---|
| 1 | 15:00 GMT, Sat Sep 22 2018 | 8.3 | -23.6 | W at 14 | 1005 | 40 |
| 2 | 21:00 GMT, Sat Sep 22 2018 | 8.6 | -24.8 | WNW at 15 | 1005 | 40 |
| 3 | 03:00 GMT, Sun Sep 23 2018 | 9 | -26.4 | WNW at 16 | 1006 | 40 |
| 4 | 09:00 GMT, Sun Sep 23 2018 | 9.1 | -28 | W at 18 | 1006 | 40 |
| 5 | 15:00 GMT, Sun Sep 23 2018 | 9.3 | -30.2 | W at 21 | 1006 | 40 |
| 6 | 21:00 GMT, Sun Sep 23 2018 | 9.5 | -32.3 | W at 23 | 1006 | 40 |
| 7 | 03:00 GMT, Mon Sep 24 2018 | 9.4 | -35.5 | W at 25 | 1007 | 35 |
| 8 | 09:00 GMT, Mon Sep 24 2018 | 9.5 | -37.4 | W at 24 | 1007 | 35 |
| 9 | 15:00 GMT, Mon Sep 24 2018 | 10 | -39.5 | W at 23 | 1007 | 40 |
| 10 | 09:00 GMT, Wed Sep 26 2018 | 11.8 | -52.7 | W at 18 | 1004 | 45 |
| 10A | 12:00 GMT, Wed Sep 26 2018 | 12 | -53.5 | W at 18 | 1004 | 45 |
| 11 | 15:00 GMT, Wed Sep 26 2018 | 12.1 | -54.3 | W at 18 | 1002 | 50 |
| 11A | 18:00 GMT, Wed Sep 26 2018 | 12.5 | -55 | W at 18 | 998 | 60 |
| 12 | 21:00 GMT, Wed Sep 26 2018 | 12.7 | -55.7 | WNW at 18 | 998 | 60 |
| 12A | 00:00 GMT, Thu Sep 27 2018 | 12.7 | -56.1 | WNW at 18 | 1002 | 60 |
| 13 | 03:00 GMT, Thu Sep 27 2018 | 13 | -57 | WNW at 16 | 1002 | 50 |
| 13A | 06:00 GMT, Thu Sep 27 2018 | 13.3 | -57.7 | WNW at 16 | 1002 | 50 |
| 14 | 09:00 GMT, Thu Sep 27 2018 | 13.5 | -58.3 | WNW at 16 | 1002 | 50 |
| 14A | 12:00 GMT, Thu Sep 27 2018 | 13.6 | -58.7 | WNW at 16 | 1000 | 50 |
| 15 | 15:00 GMT, Thu Sep 27 2018 | 13.8 | -59.3 | WNW at 15 | 999 | 50 |
| 15A | 18:00 GMT, Thu Sep 27 2018 | 14 | -59.9 | WNW at 14 | 1000 | 50 |
| 16 | 21:00 GMT, Thu Sep 27 2018 | 14.2 | -60.2 | WNW at 14 | 1000 | 50 |
| 16A | 00:00 GMT, Fri Sep 28 2018 | 13.9 | -60.7 | WNW at 14 | 1002 | 50 |
| 17 | 03:00 GMT, Fri Sep 28 2018 | 13.8 | -61.4 | W at 12 | 1002 | 50 |
| 17A | 06:00 GMT, Fri Sep 28 2018 | 13.3 | -62 | WSW at 12 | 1005 | 50 |
| 18 | 09:00 GMT, Fri Sep 28 2018 | 13.2 | -62.5 | W at 12 | 1005 | 50 |
| 18A | 12:00 GMT, Fri Sep 28 2018 | 13.5 | -63 | W at 12 | 1007 | 50 |
| 19 | 15:00 GMT, Fri Sep 28 2018 | 13.8 | -63.6 | WNW at 13 | 1007 | 45 |
| 20 | 21:00 GMT, Fri Sep 28 2018 | 14.7 | -64.7 | WNW at 14 | 1007 | 40 |
| 21 | 03:00 GMT, Sat Sep 29 2018 | 15.1 | -65.8 | WNW at 14 | 1007 | 40 |
