| Aug 6 18:00 | TD low/wave | 29 mph | 1004 mb | 17.7°N 102.5°W | 27 mi SW of Ciudad Lázaro Cárdenas, Michoacán, Mexico |
| Aug 7 00:00 | TD low/wave | 35 mph | 1003 mb | 18.0°N 103.5°W | 58 mi SSW of Coalcomán de Vázquez Pallares, Michoacán, Mexico |
| Aug 7 06:00 | TD | 35 mph | 1002 mb | 18.5°N 104.5°W | 44 mi SSW of Manzanillo, Colima, Mexico |
| Aug 7 12:00 | TS | 40 mph | 1001 mb | 19.0°N 105.5°W | 63 mi WSW of Cihuatlán, Jalisco, Mexico |
| Aug 7 18:00 | TS | 46 mph | 1000 mb | 19.6°N 106.4°W | 103 mi SW of Puerto Vallarta, Jalisco, Mexico |
| Aug 8 00:00 | TS | 52 mph | 999 mb | 20.4°N 107.2°W | 128 mi W of Puerto Vallarta, Jalisco, Mexico |
| Aug 8 06:00 | TS | 52 mph | 999 mb | 21.1°N 108.1°W | 170 mi SE of Cabo San Lucas, Baja California Sur, Mexico |
| Aug 8 12:00 | TS | 58 mph | 998 mb | 21.7°N 108.8°W | 109 mi SE of Cabo San Lucas, Baja California Sur, Mexico |
| Aug 8 18:00 | TS | 63 mph | 997 mb | 22.2°N 109.3°W | 62 mi SE of Cabo San Lucas, Baja California Sur, Mexico |
| Aug 9 00:00 | TS | 58 mph | 999 mb | 22.6°N 109.5°W | 33 mi SE of Cabo San Lucas, Baja California Sur, Mexico |
| Aug 9 04:00 | TS LANDFALL | 52 mph | 1002 mb | 23.1°N 109.7°W | near San José del Cabo, Baja California Sur, Mexico |
| Aug 9 06:00 | TS | 40 mph | 1004 mb | 23.4°N 110.2°W | 40 mi NNW of Cabo San Lucas, Baja California Sur, Mexico |
| Aug 9 12:00 | TD | 35 mph | 1005 mb | 23.9°N 110.9°W | 41 mi WSW of La Paz, Baja California Sur, Mexico |
| Aug 9 18:00 | TD low/wave | 29 mph | 1007 mb | 24.4°N 111.6°W | 44 mi S of Ciudad Constitución, Baja California Sur, Mexico |
| Aug 10 00:00 | TD low/wave | 29 mph | 1008 mb | 24.7°N 112.1°W | 36 mi SW of Ciudad Constitución, Baja California Sur, Mexico |
| Aug 10 06:00 | TD low/wave | 23 mph | 1009 mb | 25.2°N 112.3°W | 42 mi WNW of Ciudad Constitución, Baja California Sur, Mexico |
| Aug 10 12:00 | TD low/wave | 23 mph | 1009 mb | 25.7°N 112.5°W | 70 mi NW of Ciudad Constitución, Baja California Sur, Mexico |