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, Wed Jul 14 2021 | 14.2 | -112.8 | WNW at 17 | 1006 | 35 |
| 1U1 | 13:15 GMT, Wed Jul 14 2021 | 14.1 | -113.6 | WNW at 17 | 1004 | 45 |
| 2 | 15:00 GMT, Wed Jul 14 2021 | 14.3 | -114.1 | WNW at 15 | 1002 | 50 |
| 3 | 21:00 GMT, Wed Jul 14 2021 | 14.8 | -115.3 | WNW at 15 | 998 | 65 |
| 4 | 03:00 GMT, Thu Jul 15 2021 | 15.1 | -116.7 | WNW at 15 | 994 | 70 |
| 5 | 09:00 GMT, Thu Jul 15 2021 | 15.2 | -117.6 | W at 12 | 986 | 85 |
| 6 | 15:00 GMT, Thu Jul 15 2021 | 15.2 | -118.6 | W at 12 | 984 | 90 |
| 7 | 21:00 GMT, Thu Jul 15 2021 | 15.2 | -119.4 | W at 10 | 979 | 100 |
| 8 | 03:00 GMT, Fri Jul 16 2021 | 15.2 | -120.2 | W at 9 | 971 | 110 |
| 9 | 09:00 GMT, Fri Jul 16 2021 | 15.1 | -121 | W at 9 | 968 | 115 |
| 10 | 15:00 GMT, Fri Jul 16 2021 | 15 | -121.6 | WSW at 8 | 962 | 125 |
| 11 | 21:00 GMT, Fri Jul 16 2021 | 14.9 | -122.4 | W at 9 | 955 | 130 |
| 12 | 03:00 GMT, Sat Jul 17 2021 | 14.8 | -123.2 | W at 9 | 954 | 130 |
| 13 | 09:00 GMT, Sat Jul 17 2021 | 14.5 | -123.9 | WSW at 9 | 954 | 130 |
| 13U1 | 13:30 GMT, Sat Jul 17 2021 | 14.5 | -124.3 | W at 8 | 947 | 145 |
| 14 | 15:00 GMT, Sat Jul 17 2021 | 14.6 | -124.6 | W at 8 | 947 | 145 |
| 15 | 21:00 GMT, Sat Jul 17 2021 | 14.9 | -125.3 | WNW at 8 | 947 | 145 |
| 16 | 03:00 GMT, Sun Jul 18 2021 | 15.2 | -126.1 | WNW at 9 | 949 | 140 |
| 17 | 09:00 GMT, Sun Jul 18 2021 | 15.5 | -127.1 | WNW at 10 | 949 | 140 |
| 18 | 15:00 GMT, Sun Jul 18 2021 | 15.7 | -128.1 | WNW at 12 | 954 | 130 |
| 19 | 21:00 GMT, Sun Jul 18 2021 | 16 | -129 | WNW at 12 | 961 | 120 |
| 20 | 03:00 GMT, Mon Jul 19 2021 | 16.3 | -130.1 | WNW at 12 | 971 | 110 |
| 21 | 09:00 GMT, Mon Jul 19 2021 | 16.4 | -131 | W at 12 | 979 | 100 |
| 22 | 15:00 GMT, Mon Jul 19 2021 | 16.3 | -132.3 | W at 12 | 990 | 80 |
| 23 | 21:00 GMT, Mon Jul 19 2021 | 16.1 | -133.4 | W at 14 | 1000 | 65 |
| 24 | 03:00 GMT, Tue Jul 20 2021 | 16.1 | -134.8 | W at 15 | 1003 | 50 |
| 25 | 09:00 GMT, Tue Jul 20 2021 | 15.9 | -136.3 | W at 15 | 1005 | 45 |
| 26 | 15:00 GMT, Tue Jul 20 2021 | 15.8 | -138 | W at 16 | 1006 | 40 |
| 27 | 21:00 GMT, Tue Jul 20 2021 | 15.3 | -139.4 | WSW at 16 | 1008 | 35 |
| 28 | 03:00 GMT, Wed Jul 21 2021 | 14.9 | -140.9 | WSW at 16 | 1008 | 35 |
