| Sep 16 06:00 | TD | 35 mph | — | 11.7°N 76.5°W | 113 mi NW of Cartagena, Colombia |
| Sep 16 12:00 | TD | 35 mph | — | 12.0°N 77.5°W | 175 mi NW of Cartagena, Colombia |
| Sep 16 18:00 | TD | 35 mph | — | 12.4°N 78.6°W | open ocean |
| Sep 17 00:00 | TD | 35 mph | — | 12.9°N 79.7°W | 137 mi E of San Andrés, Colombia |
| Sep 17 06:00 | TD | 35 mph | — | 13.3°N 80.7°W | 84 mi NE of San Andrés, Colombia |
| Sep 17 12:00 | TD | 35 mph | — | 13.7°N 81.5°W | 79 mi N of San Andrés, Colombia |
| Sep 17 18:00 | TD | 35 mph | — | 14.1°N 82.3°W | 73 mi E of Puerto Cabezas, Nicaragua |
| Sep 18 00:00 | TD | 35 mph | — | 14.5°N 83.1°W | 38 mi NNE of Puerto Cabezas, Nicaragua |
| Sep 18 06:00 | TD | 35 mph | — | 14.9°N 83.8°W | 66 mi NNW of Puerto Cabezas, Nicaragua |
| Sep 18 12:00 | TD | 35 mph | — | 15.2°N 84.5°W | 38 mi S of Brus Laguna, Honduras |
| Sep 18 18:00 | TD | 35 mph | — | 15.5°N 85.2°W | 33 mi SSW of Iriona, Honduras |
| Sep 19 00:00 | TS | 40 mph | — | 15.9°N 85.9°W | 16 mi NNE of Tocoa, Honduras |
| Sep 19 06:00 | TS | 40 mph | — | 16.4°N 86.5°W | 48 mi NNE of La Ceiba, Honduras |
| Sep 19 12:00 | TS | 46 mph | — | 17.0°N 87.0°W | 86 mi N of La Ceiba, Honduras |
| Sep 19 18:00 | TS | 46 mph | — | 17.8°N 87.3°W | 45 mi E of San Pedro, Belize |
| Sep 20 00:00 | TS | 52 mph | — | 18.8°N 87.6°W | 50 mi ENE of Chetumal, Quintana Roo, Mexico |
| Sep 20 06:00 | TS | 46 mph | — | 20.0°N 87.9°W | 31 mi NNE of Felipe Carrillo Puerto, Quintana Roo, Mexico |
| Sep 20 12:00 | TS | 40 mph | — | 21.2°N 88.2°W | near Tizimín, Yucatán, Mexico |
| Sep 20 18:00 | TS | 52 mph | — | 22.4°N 88.5°W | 90 mi NNW of Tizimín, Yucatán, Mexico |
| Sep 21 00:00 | TS | 63 mph | 999 mb | 23.6°N 88.8°W | 169 mi NNE of Progreso, Yucatán, Mexico |
| Sep 21 06:00 | Cat 1 | 75 mph | — | 24.8°N 89.1°W | open ocean |
| Sep 21 12:00 | Cat 1 | 81 mph | — | 26.0°N 89.5°W | open ocean |
| Sep 21 18:00 | Cat 1 | 86 mph | — | 27.4°N 90.1°W | 156 mi SSE of Houma, Louisiana |
| Sep 22 00:00 | Cat 2 | 98 mph | 975 mb | 28.9°N 90.7°W | 48 mi S of Houma, Louisiana |
| Sep 22 01:00 | Cat 2 LANDFALL | 98 mph | 975 mb | 29.1°N 90.8°W | 35 mi S of Houma, Louisiana |
| Sep 22 06:00 | TS | 69 mph | 986 mb | 30.5°N 91.6°W | 25 mi W of Baton Rouge, Louisiana |
| Sep 22 12:00 | TS | 46 mph | — | 32.2°N 92.6°W | 22 mi S of Ruston, Louisiana |
| Sep 22 18:00 | TD | 35 mph | — | 34.0°N 93.4°W | 22 mi WSW of Arkadelphia, Arkansas |
| Sep 23 00:00 | TD | 35 mph | — | 36.0°N 94.1°W | near Fayetteville, Arkansas |
| Sep 23 06:00 | TD | 29 mph | — | 38.2°N 94.8°W | 38 mi SE of Ottawa, Kansas |