| Aug 18 18:00 | TD | 35 mph | 1010 mb | 19.5°N 94.4°W | 93 mi N of Coatzacoalcos, Veracruz, Mexico |
| Aug 19 00:00 | TD | 35 mph | 1008 mb | 19.5°N 94.5°W | 86 mi NNE of San Andrés Tuxtla, Veracruz, Mexico |
| Aug 19 06:00 | TD | 35 mph | 1008 mb | 19.6°N 94.6°W | 89 mi NNE of San Andrés Tuxtla, Veracruz, Mexico |
| Aug 19 12:00 | TD | 35 mph | 1008 mb | 19.7°N 94.6°W | 95 mi NNE of San Andrés Tuxtla, Veracruz, Mexico |
| Aug 19 18:00 | TS | 40 mph | 1005 mb | 19.8°N 94.7°W | 103 mi ENE of Veracruz, Veracruz, Mexico |
| Aug 20 00:00 | TS | 46 mph | 1000 mb | 19.8°N 94.7°W | 103 mi ENE of Veracruz, Veracruz, Mexico |
| Aug 20 06:00 | TS | 52 mph | 998 mb | 20.0°N 94.6°W | 115 mi ENE of Veracruz, Veracruz, Mexico |
| Aug 20 12:00 | TS | 58 mph | 993 mb | 20.4°N 94.5°W | 136 mi NE of Veracruz, Veracruz, Mexico |
| Aug 20 18:00 | TS | 63 mph | 991 mb | 21.2°N 94.4°W | 180 mi NE of Veracruz, Veracruz, Mexico |
| Aug 21 00:00 | Cat 1 | 75 mph | 983 mb | 21.9°N 94.5°W | open ocean |
| Aug 21 06:00 | Cat 1 | 86 mph | 980 mb | 22.5°N 94.7°W | open ocean |
| Aug 21 12:00 | Cat 1 | 92 mph | 979 mb | 23.1°N 94.9°W | open ocean |
| Aug 21 18:00 | Cat 2 | 104 mph | 975 mb | 23.8°N 95.0°W | open ocean |
| Aug 22 00:00 | Cat 4 | 138 mph | 954 mb | 24.7°N 95.1°W | 171 mi ESE of Heroica Matamoros, Tamaulipas, Mexico |
| Aug 22 06:00 | Cat 4 | 144 mph | 950 mb | 25.5°N 95.5°W | 128 mi ESE of Heroica Matamoros, Tamaulipas, Mexico |
| Aug 22 12:00 | Cat 4 | 144 mph | 944 mb | 26.2°N 96.1°W | 90 mi ENE of Heroica Matamoros, Tamaulipas, Mexico |
| Aug 22 18:00 | Cat 4 | 138 mph | 946 mb | 26.6°N 96.8°W | 66 mi NE of Heroica Matamoros, Tamaulipas, Mexico |
| Aug 23 00:00 | Cat 3 LANDFALL | 115 mph | 951 mb | 26.9°N 97.4°W | 37 mi NE of Raymondville, Texas |
| Aug 23 06:00 | Cat 1 | 92 mph | 963 mb | 27.0°N 97.9°W | 36 mi S of Kingsville, Texas |
| Aug 23 12:00 | TS | 69 mph | 980 mb | 27.3°N 98.3°W | 31 mi WSW of Kingsville, Texas |
| Aug 23 18:00 | TS | 40 mph | 993 mb | 27.6°N 98.8°W | 45 mi E of Nuevo Laredo, Tamaulipas, Mexico |
| Aug 24 00:00 | TD | 35 mph | 1000 mb | 28.0°N 99.5°W | 34 mi N of Laredo, Texas |
| Aug 24 06:00 | TD | 35 mph | 1003 mb | 28.0°N 100.4°W | 36 mi SE of Allende, Coahuila, Mexico |
| Aug 24 12:00 | TD | 29 mph | 1006 mb | 27.8°N 101.3°W | 11 mi SSW of Nueva Rosita, Coahuila, Mexico |
| Aug 24 18:00 | TD | 29 mph | 1007 mb | 27.7°N 102.1°W | 38 mi WSW of Ciudad Melchor Múzquiz, Coahuila, Mexico |
| Aug 25 00:00 | TD | 23 mph | 1008 mb | 27.6°N 103.0°W | 71 mi NW of Cuatro Ciénegas de Carranza, Coahuila, Mexico |