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 | 03:00 GMT, Wed Jul 12 2017 | 12.2 | -109.9 | W at 12 | 1007 | 35 |
| 2 | 09:00 GMT, Wed Jul 12 2017 | 12.1 | -110.7 | W at 9 | 1007 | 35 |
| 3 | 15:00 GMT, Wed Jul 12 2017 | 12 | -111.5 | W at 10 | 1006 | 40 |
| 4 | 21:00 GMT, Wed Jul 12 2017 | 11.8 | -112.2 | W at 9 | 1005 | 40 |
| 5 | 03:00 GMT, Thu Jul 13 2017 | 11.9 | -113.1 | W at 9 | 1004 | 45 |
| 6 | 09:00 GMT, Thu Jul 13 2017 | 11.7 | -114.1 | W at 10 | 1003 | 50 |
| 7 | 15:00 GMT, Thu Jul 13 2017 | 11.7 | -115 | W at 12 | 1001 | 65 |
| 8 | 21:00 GMT, Thu Jul 13 2017 | 11.2 | -116 | W at 12 | 990 | 80 |
| 9 | 03:00 GMT, Fri Jul 14 2017 | 11 | -117 | W at 12 | 988 | 85 |
| 10 | 09:00 GMT, Fri Jul 14 2017 | 11 | -117.9 | W at 12 | 975 | 100 |
| 11 | 15:00 GMT, Fri Jul 14 2017 | 10.9 | -118.9 | W at 12 | 969 | 115 |
| 12 | 21:00 GMT, Fri Jul 14 2017 | 10.7 | -119.7 | W at 12 | 960 | 130 |
| 13 | 03:00 GMT, Sat Jul 15 2017 | 10.7 | -120.8 | W at 12 | 947 | 145 |
| 14 | 09:00 GMT, Sat Jul 15 2017 | 10.8 | -121.8 | W at 12 | 948 | 145 |
| 15 | 15:00 GMT, Sat Jul 15 2017 | 11 | -123 | W at 13 | 952 | 140 |
| 16 | 21:00 GMT, Sat Jul 15 2017 | 11.4 | -124 | W at 13 | 955 | 130 |
| 17 | 03:00 GMT, Sun Jul 16 2017 | 11.7 | -125.4 | WNW at 14 | 957 | 125 |
| 18 | 09:00 GMT, Sun Jul 16 2017 | 12.1 | -126.2 | WNW at 12 | 953 | 130 |
| 19 | 15:00 GMT, Sun Jul 16 2017 | 12.4 | -127.4 | WNW at 13 | 953 | 130 |
| 20 | 21:00 GMT, Sun Jul 16 2017 | 12.7 | -128.4 | WNW at 12 | 957 | 125 |
| 21 | 03:00 GMT, Mon Jul 17 2017 | 13 | -129.2 | WNW at 12 | 960 | 120 |
| 22 | 09:00 GMT, Mon Jul 17 2017 | 13.4 | -130.1 | WNW at 12 | 960 | 120 |
| 23 | 15:00 GMT, Mon Jul 17 2017 | 13.7 | -130.9 | WNW at 10 | 954 | 125 |
| 24 | 21:00 GMT, Mon Jul 17 2017 | 14.1 | -131.6 | WNW at 9 | 954 | 125 |
| 25 | 03:00 GMT, Tue Jul 18 2017 | 14.7 | -132.2 | NW at 9 | 967 | 110 |
| 26 | 09:00 GMT, Tue Jul 18 2017 | 15.4 | -132.8 | NW at 9 | 971 | 105 |
| 27 | 15:00 GMT, Tue Jul 18 2017 | 15.6 | -133.3 | NW at 9 | 974 | 100 |
| 28 | 21:00 GMT, Tue Jul 18 2017 | 16 | -133.9 | NW at 8 | 972 | 105 |
| 29 | 03:00 GMT, Wed Jul 19 2017 | 16.5 | -134.4 | NW at 9 | 976 | 100 |
| 30 | 09:00 GMT, Wed Jul 19 2017 | 17 | -135 | NW at 9 | 980 | 90 |
| 31 | 15:00 GMT, Wed Jul 19 2017 | 17.4 | -135.5 | NW at 8 | 982 | 85 |
| 32 | 21:00 GMT, Wed Jul 19 2017 | 17.7 | -136.3 | WNW at 8 | 985 | 80 |
| 33 | 03:00 GMT, Thu Jul 20 2017 | 18.2 | -137.2 | WNW at 10 | 987 | 75 |
| 34 | 09:00 GMT, Thu Jul 20 2017 | 18.2 | -137.7 | WNW at 9 | 992 | 70 |
| 35 | 15:00 GMT, Thu Jul 20 2017 | 18.2 | -139.2 | WNW at 12 | 995 | 65 |
| 36 | 21:00 GMT, Thu Jul 20 2017 | 18.2 | -140.4 | W at 13 | 998 | 60 |
| 37 | 03:00 GMT, Fri Jul 21 2017 | 18.4 | -141.4 | W at 12 | 1000 | 50 |
| 38 | 09:00 GMT, Fri Jul 21 2017 | 18.4 | -142.5 | W at 12 | 1000 | 50 |
| 39 | 15:00 GMT, Fri Jul 21 2017 | 18.6 | -143.6 | W at 12 | 1002 | 45 |
| 40 | 21:00 GMT, Fri Jul 21 2017 | 18.7 | -144.3 | W at 8 | 1004 | 40 |
| 41 | 03:00 GMT, Sat Jul 22 2017 | 19 | -144.8 | WNW at 9 | 1006 | 35 |
| 42 | 09:00 GMT, Sat Jul 22 2017 | 19 | -145.4 | WNW at 8 | 1004 | 40 |
| 43 | 15:00 GMT, Sat Jul 22 2017 | 19.1 | -146.4 | W at 9 | 1005 | 40 |
| 44 | 21:00 GMT, Sat Jul 22 2017 | 19.5 | -147.4 | WNW at 9 | 1009 | 35 |
