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 Aug 26 2018 | 13.3 | -124.1 | W at 14 | 1008 | 35 |
| 2 | 15:00 GMT, Sun Aug 26 2018 | 13.2 | -125.3 | W at 13 | 1004 | 45 |
| 3 | 21:00 GMT, Sun Aug 26 2018 | 13.6 | -126.6 | W at 14 | 1004 | 45 |
| 4 | 03:00 GMT, Mon Aug 27 2018 | 13.8 | -127.9 | W at 14 | 1001 | 50 |
| 5 | 09:00 GMT, Mon Aug 27 2018 | 13.9 | -129.2 | W at 15 | 1000 | 60 |
| 6 | 15:00 GMT, Mon Aug 27 2018 | 13.9 | -130.5 | W at 14 | 999 | 65 |
| 7 | 21:00 GMT, Mon Aug 27 2018 | 14 | -131.8 | W at 15 | 998 | 65 |
| 8 | 03:00 GMT, Tue Aug 28 2018 | 14 | -132.5 | W at 12 | 999 | 65 |
| 9 | 09:00 GMT, Tue Aug 28 2018 | 14 | -133.5 | W at 12 | 999 | 65 |
| 10 | 15:00 GMT, Tue Aug 28 2018 | 14.2 | -135.4 | W at 14 | 999 | 65 |
| 11 | 21:00 GMT, Tue Aug 28 2018 | 14.1 | -136.4 | W at 13 | 1000 | 60 |
| 12 | 03:00 GMT, Wed Aug 29 2018 | 14.1 | -137.4 | W at 13 | 1000 | 60 |
| 13 | 09:00 GMT, Wed Aug 29 2018 | 14.2 | -138.4 | W at 13 | 999 | 65 |
| 14 | 15:00 GMT, Wed Aug 29 2018 | 14.2 | -139.4 | W at 12 | 996 | 70 |
| 15 | 21:00 GMT, Wed Aug 29 2018 | 14 | -139.7 | W at 9 | 992 | 75 |
| 16 | 03:00 GMT, Thu Aug 30 2018 | 14.4 | -140.6 | W at 8 | 988 | 75 |
| 17 | 09:00 GMT, Thu Aug 30 2018 | 14.7 | -141.1 | WNW at 8 | 985 | 80 |
| 18 | 15:00 GMT, Thu Aug 30 2018 | 15.3 | -141.6 | NW at 8 | 985 | 80 |
| 19 | 21:00 GMT, Thu Aug 30 2018 | 15.7 | -141.6 | NNW at 8 | 982 | 85 |
| 20 | 03:00 GMT, Fri Aug 31 2018 | 16.5 | -141.6 | N at 8 | 982 | 85 |
| 21 | 09:00 GMT, Fri Aug 31 2018 | 17.4 | -141.5 | N at 9 | 978 | 90 |
| 22 | 15:00 GMT, Fri Aug 31 2018 | 18.3 | -141.2 | N at 10 | 978 | 90 |
| 23 | 21:00 GMT, Fri Aug 31 2018 | 19.2 | -141.1 | N at 10 | 974 | 100 |
| 24 | 03:00 GMT, Sat Sep 1 2018 | 20.1 | -141 | N at 12 | 977 | 90 |
| 25 | 09:00 GMT, Sat Sep 1 2018 | 20.9 | -141.2 | N at 9 | 981 | 85 |
| 26 | 15:00 GMT, Sat Sep 1 2018 | 22.2 | -141.3 | N at 12 | 984 | 75 |
| 27 | 21:00 GMT, Sat Sep 1 2018 | 23.3 | -141.5 | NNW at 13 | 997 | 60 |
| 28 | 03:00 GMT, Sun Sep 2 2018 | 24.2 | -142.3 | NNW at 13 | 1002 | 45 |
| 29 | 09:00 GMT, Sun Sep 2 2018 | 25.3 | -142.9 | NNW at 13 | 1005 | 40 |
| 30 | 15:00 GMT, Sun Sep 2 2018 | 26.1 | -143.9 | NW at 14 | 1006 | 35 |
| 31 | 21:00 GMT, Sun Sep 2 2018 | 26.4 | -144.6 | NW at 12 | 1008 | 35 |
