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 | 21:00 GMT, Fri Jul 30 2021 | 12.1 | -113.6 | W at 16 | 1003 | 45 |
| 2 | 03:00 GMT, Sat Jul 31 2021 | 13.2 | -114.6 | WNW at 15 | 1003 | 45 |
| 3 | 09:00 GMT, Sat Jul 31 2021 | 13.3 | -115.7 | WNW at 14 | 1002 | 50 |
| 4 | 15:00 GMT, Sat Jul 31 2021 | 13.7 | -116.7 | WNW at 13 | 994 | 70 |
| 5 | 21:00 GMT, Sat Jul 31 2021 | 14.1 | -117.9 | WNW at 14 | 994 | 70 |
| 6 | 03:00 GMT, Sun Aug 1 2021 | 14.3 | -118.7 | WNW at 10 | 985 | 85 |
| 7 | 09:00 GMT, Sun Aug 1 2021 | 14.5 | -119.6 | WNW at 10 | 985 | 85 |
| 8 | 15:00 GMT, Sun Aug 1 2021 | 14.6 | -120.2 | WNW at 8 | 985 | 85 |
| 9 | 21:00 GMT, Sun Aug 1 2021 | 14.8 | -120.8 | WNW at 8 | 985 | 85 |
| 10 | 03:00 GMT, Mon Aug 2 2021 | 15.1 | -121.6 | WNW at 9 | 988 | 80 |
| 11 | 09:00 GMT, Mon Aug 2 2021 | 15.3 | -122.1 | WNW at 8 | 988 | 80 |
| 12 | 15:00 GMT, Mon Aug 2 2021 | 15.4 | -122.6 | NW at 7 | 988 | 80 |
| 13 | 21:00 GMT, Mon Aug 2 2021 | 15.9 | -122.8 | NW at 7 | 990 | 75 |
| 14 | 03:00 GMT, Tue Aug 3 2021 | 16.4 | -123.3 | NW at 7 | 990 | 75 |
| 15 | 09:00 GMT, Tue Aug 3 2021 | 17 | -123.9 | NW at 8 | 992 | 70 |
| 16 | 15:00 GMT, Tue Aug 3 2021 | 17.5 | -124.5 | NW at 8 | 992 | 70 |
| 17 | 21:00 GMT, Tue Aug 3 2021 | 17.8 | -125 | NW at 7 | 996 | 60 |
| 18 | 03:00 GMT, Wed Aug 4 2021 | 18.4 | -125.5 | NW at 8 | 1000 | 50 |
| 19 | 09:00 GMT, Wed Aug 4 2021 | 18.9 | -126.6 | WNW at 9 | 1003 | 45 |
| 20 | 15:00 GMT, Wed Aug 4 2021 | 19.1 | -127.4 | WNW at 9 | 1005 | 40 |
| 21 | 21:00 GMT, Wed Aug 4 2021 | 19.4 | -128 | WNW at 9 | 1005 | 40 |
| 22 | 03:00 GMT, Thu Aug 5 2021 | 19.6 | -128.7 | WNW at 8 | 1005 | 40 |
| 23 | 09:00 GMT, Thu Aug 5 2021 | 20.1 | -129.2 | WNW at 9 | 1005 | 40 |
| 24 | 15:00 GMT, Thu Aug 5 2021 | 21 | -130.2 | NW at 13 | 1006 | 35 |
| 25 | 21:00 GMT, Thu Aug 5 2021 | 21.5 | -131.2 | WNW at 13 | 1006 | 35 |
| 26 | 03:00 GMT, Fri Aug 6 2021 | 22.2 | -132.2 | NW at 13 | 1006 | 35 |
| 27 | 09:00 GMT, Fri Aug 6 2021 | 22.6 | -133.3 | WNW at 12 | 1006 | 35 |
| 28 | 15:00 GMT, Fri Aug 6 2021 | 23.1 | -134.1 | WNW at 10 | 1008 | 30 |
