| Aug 28 00:00 | TD low/wave | 29 mph | 1008 mb | 13.4°N 96.8°W | 164 mi S of San Pedro Pochutla, Oaxaca, Mexico |
| Aug 28 06:00 | TD low/wave | 29 mph | 1008 mb | 13.5°N 97.9°W | 172 mi SSW of Puerto Escondido, Oaxaca, Mexico |
| Aug 28 12:00 | TD low/wave | 29 mph | 1008 mb | 13.5°N 99.0°W | open ocean |
| Aug 28 18:00 | TD | 35 mph | 1007 mb | 13.6°N 100.0°W | open ocean |
| Aug 29 00:00 | TS | 40 mph | 1005 mb | 13.7°N 101.0°W | open ocean |
| Aug 29 06:00 | TS | 52 mph | 1000 mb | 13.8°N 101.9°W | open ocean |
| Aug 29 12:00 | TS | 69 mph | 990 mb | 14.2°N 102.9°W | open ocean |
| Aug 29 18:00 | Cat 1 | 86 mph | 980 mb | 14.8°N 103.8°W | open ocean |
| Aug 30 00:00 | Cat 2 | 104 mph | 970 mb | 15.4°N 104.7°W | open ocean |
| Aug 30 06:00 | Cat 3 | 121 mph | 957 mb | 15.7°N 105.5°W | open ocean |
| Aug 30 12:00 | Cat 4 | 132 mph | 948 mb | 16.0°N 106.0°W | open ocean |
| Aug 30 18:00 | Cat 4 | 138 mph | 945 mb | 16.3°N 106.6°W | open ocean |
| Aug 31 00:00 | Cat 4 | 138 mph | 945 mb | 16.7°N 107.1°W | open ocean |
| Aug 31 06:00 | Cat 4 | 138 mph | 945 mb | 17.2°N 107.6°W | open ocean |
| Aug 31 12:00 | Cat 4 | 138 mph | 945 mb | 17.7°N 108.2°W | open ocean |
| Aug 31 18:00 | Cat 4 | 155 mph | 935 mb | 18.2°N 108.9°W | open ocean |
| Aug 31 19:00 | Cat 4 | 155 mph | 931 mb | 18.3°N 109.0°W | open ocean |
| Sep 1 00:00 | Cat 4 | 155 mph | 931 mb | 18.9°N 109.4°W | open ocean |
| Sep 1 06:00 | Cat 4 | 150 mph | 933 mb | 19.7°N 109.9°W | open ocean |
| Sep 1 12:00 | Cat 4 | 144 mph | 940 mb | 20.6°N 110.5°W | 163 mi SSW of Cabo San Lucas, Baja California Sur, Mexico |
| Sep 1 18:00 | Cat 4 | 132 mph | 948 mb | 21.5°N 111.0°W | 119 mi SW of Cabo San Lucas, Baja California Sur, Mexico |
| Sep 2 00:00 | Cat 3 | 121 mph | 957 mb | 22.4°N 111.4°W | 101 mi WSW of Cabo San Lucas, Baja California Sur, Mexico |
| Sep 2 06:00 | Cat 2 | 109 mph | 965 mb | 23.4°N 111.7°W | 102 mi WSW of La Paz, Baja California Sur, Mexico |
| Sep 2 12:00 | Cat 2 LANDFALL | 104 mph | 971 mb | 24.6°N 112.0°W | 37 mi SW of Ciudad Constitución, Baja California Sur, Mexico |
| Sep 2 13:00 | Cat 2 LANDFALL | 104 mph | 972 mb | 24.8°N 112.1°W | 32 mi WSW of Ciudad Constitución, Baja California Sur, Mexico |
| Sep 2 18:00 | Cat 1 | 92 mph | 977 mb | 25.8°N 112.4°W | 67 mi WSW of Loreto, Baja California Sur, Mexico |
| Sep 2 21:00 | Cat 1 LANDFALL | 86 mph | 980 mb | 26.3°N 112.4°W | 68 mi WNW of Loreto, Baja California Sur, Mexico |
| Sep 3 00:00 | Cat 1 | 75 mph | 985 mb | 26.7°N 112.4°W | 45 mi S of Santa Rosalía, Baja California Sur, Mexico |
| Sep 3 06:00 | TS | 58 mph | 997 mb | 27.4°N 112.3°W | near Santa Rosalía, Baja California Sur, Mexico |
| Sep 3 12:00 | TS | 52 mph | 999 mb | 27.6°N 112.3°W | 18 mi N of Santa Rosalía, Baja California Sur, Mexico |
| Sep 3 18:00 | TS | 46 mph | 1002 mb | 27.8°N 112.1°W | 33 mi NNE of Santa Rosalía, Baja California Sur, Mexico |
| Sep 4 00:00 | TS | 40 mph | 1004 mb | 27.6°N 111.9°W | 29 mi NE of Santa Rosalía, Baja California Sur, Mexico |
| Sep 4 06:00 | TD | 35 mph | 1005 mb | 27.5°N 111.7°W | 36 mi ENE of Santa Rosalía, Baja California Sur, Mexico |
| Sep 4 12:00 | TD | 29 mph | 1006 mb | 27.7°N 111.7°W | 43 mi NE of Santa Rosalía, Baja California Sur, Mexico |
| Sep 4 18:00 | TD | 29 mph | 1006 mb | 27.4°N 112.2°W | near Santa Rosalía, Baja California Sur, Mexico |
| Sep 4 19:00 | TD LANDFALL | 29 mph | 1006 mb | 27.4°N 112.3°W | near Santa Rosalía, Baja California Sur, Mexico |
| Sep 5 00:00 | TD low/wave | 23 mph | 1007 mb | 27.2°N 112.5°W | 17 mi SW of Santa Rosalía, Baja California Sur, Mexico |
| Sep 5 06:00 | TD low/wave | 23 mph | 1008 mb | 26.9°N 112.9°W | 49 mi SW of Santa Rosalía, Baja California Sur, Mexico |
| Sep 5 12:00 | TD low/wave | 17 mph | 1010 mb | 26.5°N 113.3°W | 86 mi SW of Santa Rosalía, Baja California Sur, Mexico |