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 | 09:00 GMT, Sun Sep 19 2021 | 11.8 | -28.2 | W at 14 | 1007 | 35 |
| 2 | 15:00 GMT, Sun Sep 19 2021 | 13.2 | -28.8 | W at 14 | 1007 | 35 |
| 3 | 21:00 GMT, Sun Sep 19 2021 | 14.3 | -29.9 | W at 16 | 1005 | 40 |
| 4 | 03:00 GMT, Mon Sep 20 2021 | 15.3 | -31.1 | NW at 16 | 1005 | 40 |
| 5 | 09:00 GMT, Mon Sep 20 2021 | 15.9 | -32.6 | NW at 15 | 1005 | 40 |
| 6 | 15:00 GMT, Mon Sep 20 2021 | 17.3 | -33.4 | NW at 16 | 1007 | 40 |
| 7 | 21:00 GMT, Mon Sep 20 2021 | 18.4 | -34.4 | NW at 16 | 1007 | 40 |
| 7U1 | 00:30 GMT, Tue Sep 21 2021 | 18.7 | -35 | NW at 16 | 1003 | 50 |
| 8 | 03:00 GMT, Tue Sep 21 2021 | 18.9 | -35.4 | NW at 15 | 1004 | 50 |
| 9 | 09:00 GMT, Tue Sep 21 2021 | 21 | -36.4 | NW at 20 | 1006 | 45 |
| 10 | 15:00 GMT, Tue Sep 21 2021 | 21.6 | -36.9 | NW at 12 | 1008 | 40 |
| 11 | 21:00 GMT, Tue Sep 21 2021 | 22.5 | -37.7 | NW at 10 | 1008 | 40 |
| 12 | 03:00 GMT, Wed Sep 22 2021 | 22.9 | -37.9 | NW at 10 | 1009 | 35 |
| 13 | 09:00 GMT, Wed Sep 22 2021 | 23.4 | -38.4 | NW at 8 | 1009 | 35 |
| 14 | 15:00 GMT, Wed Sep 22 2021 | 23.6 | -39.2 | NW at 9 | 1009 | 35 |
| 15 | 21:00 GMT, Wed Sep 22 2021 | 24.2 | -40.2 | WNW at 10 | 1010 | 35 |
| 16 | 03:00 GMT, Thu Sep 23 2021 | 24.6 | -40.9 | WNW at 10 | 1010 | 35 |
| 17 | 09:00 GMT, Thu Sep 23 2021 | 25.2 | -41.6 | NW at 10 | 1010 | 35 |
