| Jun 10 12:00 | TD low/wave | 29 mph | 1006 mb | 11.5°N 97.8°W | open ocean |
| Jun 10 18:00 | TD | 35 mph | 1004 mb | 12.0°N 98.5°W | open ocean |
| Jun 11 00:00 | TD | 35 mph | 1003 mb | 12.5°N 99.3°W | open ocean |
| Jun 11 06:00 | TD | 35 mph | 1003 mb | 13.1°N 99.8°W | open ocean |
| Jun 11 12:00 | TS | 40 mph | 1001 mb | 13.7°N 100.1°W | open ocean |
| Jun 11 18:00 | TS | 52 mph | 1000 mb | 14.1°N 100.3°W | open ocean |
| Jun 12 00:00 | TS | 58 mph | 997 mb | 14.4°N 100.5°W | 174 mi SSW of Acapulco de Juárez, Guerrero, Mexico |
| Jun 12 06:00 | TS | 58 mph | 997 mb | 14.5°N 100.6°W | 169 mi SSW of Acapulco de Juárez, Guerrero, Mexico |
| Jun 12 12:00 | TS | 58 mph | 997 mb | 14.6°N 100.6°W | 162 mi SSW of Acapulco de Juárez, Guerrero, Mexico |
| Jun 12 18:00 | TS | 58 mph | 997 mb | 14.6°N 100.3°W | 158 mi S of Acapulco de Juárez, Guerrero, Mexico |
| Jun 13 00:00 | TS | 58 mph | 997 mb | 14.7°N 100.0°W | 149 mi S of Acapulco de Juárez, Guerrero, Mexico |
| Jun 13 06:00 | TS | 69 mph | 992 mb | 14.9°N 99.9°W | 135 mi S of Acapulco de Juárez, Guerrero, Mexico |
| Jun 13 12:00 | Cat 1 | 75 mph | 986 mb | 15.0°N 99.9°W | 128 mi S of Acapulco de Juárez, Guerrero, Mexico |
| Jun 13 18:00 | Cat 1 | 86 mph | 978 mb | 15.1°N 99.9°W | 121 mi S of Acapulco de Juárez, Guerrero, Mexico |
| Jun 14 00:00 | Cat 1 | 86 mph | 978 mb | 15.3°N 100.0°W | 107 mi S of Acapulco de Juárez, Guerrero, Mexico |
| Jun 14 06:00 | Cat 1 | 81 mph | 981 mb | 15.6°N 100.1°W | 87 mi S of Acapulco de Juárez, Guerrero, Mexico |
| Jun 14 12:00 | Cat 1 | 75 mph | 984 mb | 16.0°N 100.3°W | 64 mi SSW of Acapulco de Juárez, Guerrero, Mexico |
| Jun 14 18:00 | Cat 1 | 75 mph | 988 mb | 16.4°N 100.7°W | 61 mi WSW of Acapulco de Juárez, Guerrero, Mexico |
| Jun 15 00:00 | TS | 69 mph | 993 mb | 16.6°N 101.2°W | 57 mi SW of Técpan de Galeana, Guerrero, Mexico |
| Jun 15 06:00 | TS | 69 mph | 993 mb | 16.7°N 101.7°W | 66 mi S of Ixtapa-Zihuatanejo, Guerrero, Mexico |
| Jun 15 12:00 | TS | 69 mph | 993 mb | 16.8°N 102.2°W | 72 mi SW of Ixtapa-Zihuatanejo, Guerrero, Mexico |
| Jun 15 18:00 | Cat 1 | 75 mph | 992 mb | 16.9°N 102.8°W | 83 mi SSW of Ciudad Lázaro Cárdenas, Michoacán, Mexico |
| Jun 16 00:00 | Cat 1 | 75 mph | 990 mb | 17.0°N 103.2°W | 94 mi SW of Ciudad Lázaro Cárdenas, Michoacán, Mexico |
| Jun 16 06:00 | Cat 1 | 81 mph | 989 mb | 17.2°N 103.6°W | 106 mi WSW of Ciudad Lázaro Cárdenas, Michoacán, Mexico |
| Jun 16 12:00 | Cat 1 | 86 mph | 987 mb | 17.4°N 104.0°W | 105 mi S of Tecomán, Colima, Mexico |
| Jun 16 18:00 | Cat 1 | 92 mph | 984 mb | 17.7°N 104.3°W | 89 mi SSW of Tecomán, Colima, Mexico |
| Jun 17 00:00 | Cat 1 | 81 mph | 989 mb | 18.2°N 104.5°W | 64 mi S of Manzanillo, Colima, Mexico |
| Jun 17 06:00 | TS | 63 mph | 995 mb | 18.8°N 104.7°W | 32 mi SW of Manzanillo, Colima, Mexico |
| Jun 17 09:00 | TS LANDFALL | 52 mph | 998 mb | 19.3°N 104.9°W | 22 mi WNW of Cihuatlán, Jalisco, Mexico |
| Jun 17 12:00 | TS | 40 mph | 1003 mb | 19.7°N 105.1°W | 44 mi W of La Resolana, Jalisco, Mexico |
| Jun 17 18:00 | TD low/wave | 29 mph | 1006 mb | 20.4°N 105.7°W | 34 mi WSW of Puerto Vallarta, Jalisco, Mexico |
| Jun 18 00:00 | TD low/wave | 23 mph | 1007 mb | 21.4°N 106.2°W | 59 mi W of San Blas, Nayarit, Mexico |