| Aug 12 06:00 | TS | 40 mph | — | 13.4°N 55.0°W | open ocean |
| Aug 12 12:00 | TS | 46 mph | — | 13.5°N 56.4°W | open ocean |
| Aug 12 18:00 | TS | 46 mph | — | 13.6°N 57.8°W | 127 mi ENE of Bridgetown, Barbados |
| Aug 13 00:00 | TS | 52 mph | — | 13.8°N 59.2°W | 56 mi NNE of Bridgetown, Barbados |
| Aug 13 06:00 | TS | 52 mph | — | 13.9°N 60.6°W | 20 mi E of Dennery, Saint Lucia |
| Aug 13 12:00 | TS | 58 mph | — | 14.0°N 62.0°W | 67 mi W of Castries, Saint Lucia |
| Aug 13 18:00 | TS | 58 mph | — | 14.1°N 63.6°W | 173 mi WSW of Fort-de-France, Martinique |
| Aug 14 00:00 | TS | 63 mph | — | 14.2°N 65.3°W | open ocean |
| Aug 14 06:00 | TS | 69 mph | — | 14.3°N 66.9°W | 175 mi NNE of Kralendijk, Bonaire, Saint Eustatius and Saba |
| Aug 14 12:00 | TS | 69 mph | — | 14.5°N 68.5°W | 159 mi NNE of Bandabou, Curacao |
| Aug 14 18:00 | TS | 69 mph | — | 14.7°N 70.0°W | 147 mi N of Noord, Aruba |
| Aug 15 00:00 | Cat 1 | 75 mph | — | 15.0°N 71.3°W | open ocean |
| Aug 15 06:00 | Cat 1 | 75 mph | — | 15.4°N 72.6°W | open ocean |
| Aug 15 12:00 | Cat 1 | 81 mph | — | 16.0°N 74.0°W | 152 mi S of Les Cayes, Haiti |
| Aug 15 18:00 | Cat 1 | 81 mph | — | 16.8°N 75.6°W | 114 mi SE of Kingston, Jamaica |
| Aug 16 00:00 | Cat 1 | 86 mph | — | 17.8°N 77.3°W | 12 mi SSW of May Pen, Jamaica |
| Aug 16 06:00 | Cat 1 | 86 mph | — | 18.9°N 79.0°W | 61 mi NW of Negril, Jamaica |
| Aug 16 12:00 | Cat 1 | 92 mph | — | 19.8°N 80.7°W | 45 mi NE of Further Ground, Cayman Islands |
| Aug 16 18:00 | Cat 2 | 98 mph | — | 20.5°N 82.4°W | 99 mi SSE of Nueva Gerona, Isla de la Juventud, Cuba |
| Aug 17 00:00 | Cat 2 | 104 mph | — | 21.0°N 84.1°W | 83 mi S of Guane, Pinar del Río, Cuba |
| Aug 17 06:00 | Cat 2 | 109 mph | — | 21.5°N 85.8°W | 71 mi ENE of Cancún, Quintana Roo, Mexico |
| Aug 17 12:00 | Cat 3 | 121 mph | — | 22.0°N 87.6°W | 75 mi NW of Cancún, Quintana Roo, Mexico |
| Aug 17 18:00 | Cat 3 | 127 mph | — | 22.8°N 89.4°W | 106 mi N of Progreso, Yucatán, Mexico |
| Aug 18 00:00 | Cat 4 | 132 mph | — | 23.7°N 91.2°W | open ocean |
| Aug 18 06:00 | Cat 4 | 132 mph | — | 24.6°N 93.0°W | open ocean |
| Aug 18 12:00 | Cat 4 | 132 mph | — | 25.5°N 94.7°W | 177 mi E of Heroica Matamoros, Tamaulipas, Mexico |
| Aug 18 18:00 | Cat 4 | 132 mph | 932 mb | 26.4°N 96.3°W | 83 mi ENE of Heroica Matamoros, Tamaulipas, Mexico |
| Aug 18 22:00 | Cat 4 LANDFALL | 132 mph | 932 mb | 27.0°N 97.4°W | 43 mi NNE of Raymondville, Texas |
| Aug 19 00:00 | Cat 2 | 104 mph | 940 mb | 27.2°N 97.8°W | 22 mi S of Kingsville, Texas |
| Aug 19 06:00 | TS | 69 mph | — | 28.1°N 99.3°W | 43 mi NNE of Laredo, Texas |
| Aug 19 12:00 | TS | 46 mph | — | 29.1°N 100.7°W | 22 mi SE of Ciudad Acuña, Coahuila, Mexico |
| Aug 19 18:00 | TD | 35 mph | — | 30.1°N 101.7°W | 70 mi NW of Ciudad Acuña, Coahuila, Mexico |
| Aug 20 00:00 | TD | 29 mph | — | 31.2°N 102.5°W | 45 mi S of Odessa, Texas |