| Sep 18 18:00 | TD | 35 mph | — | 11.7°N 90.0°W | 131 mi S of Acajutla, El Salvador |
| Sep 19 00:00 | TD | 35 mph | — | 12.2°N 90.3°W | 101 mi SSW of Acajutla, El Salvador |
| Sep 19 06:00 | TD | 35 mph | — | 12.6°N 90.1°W | 71 mi SSW of Acajutla, El Salvador |
| Sep 19 12:00 | TD | 35 mph | — | 13.0°N 90.1°W | 45 mi SSW of Acajutla, El Salvador |
| Sep 19 18:00 | TD | 35 mph | — | 13.4°N 90.2°W | 28 mi WSW of Acajutla, El Salvador |
| Sep 20 00:00 | TD | 35 mph | — | 13.9°N 90.2°W | 18 mi SE of Chiquimulilla, Guatemala |
| Sep 20 06:00 | TD | 35 mph | — | 14.2°N 90.5°W | 12 mi SW of Barberena, Guatemala |
| Sep 20 12:00 | TD | 35 mph | — | 14.2°N 91.0°W | 9 mi S of Santa Lucía Cotzumalguapa, Guatemala |
| Sep 20 18:00 | TD | 35 mph | — | 14.0°N 91.4°W | 15 mi SSW of Nueva Concepción, Guatemala |
| Sep 21 00:00 | TD | 35 mph | — | 13.9°N 92.4°W | 45 mi SSW of Brisas Barra de Suchiate, Chiapas, Mexico |
| Sep 21 06:00 | TD | 35 mph | — | 14.1°N 93.4°W | 84 mi WSW of Brisas Barra de Suchiate, Chiapas, Mexico |
| Sep 21 12:00 | TD | 35 mph | — | 14.4°N 94.5°W | 124 mi SW of Pijijiapan, Chiapas, Mexico |
| Sep 21 18:00 | TD | 29 mph | — | 14.5°N 95.7°W | 92 mi SSE of Crucecita, Oaxaca, Mexico |
| Sep 22 00:00 | TD | 29 mph | — | 14.3°N 96.7°W | 101 mi S of San Pedro Pochutla, Oaxaca, Mexico |
| Sep 22 06:00 | TD | 23 mph | — | 14.1°N 97.7°W | 129 mi SSW of Puerto Escondido, Oaxaca, Mexico |
| Sep 22 12:00 | TD | 23 mph | — | 14.0°N 98.6°W | 159 mi SSW of Río Grande, Oaxaca, Mexico |
| Sep 22 18:00 | TD | 23 mph | — | 13.8°N 99.6°W | open ocean |
| Sep 23 00:00 | TD | 23 mph | — | 13.6°N 100.5°W | open ocean |
| Sep 23 06:00 | TD | 23 mph | — | 13.5°N 101.5°W | open ocean |
| Sep 23 12:00 | TD | 23 mph | — | 13.4°N 102.4°W | open ocean |
| Sep 23 18:00 | TD | 23 mph | — | 13.3°N 103.3°W | open ocean |
| Sep 24 00:00 | TD | 35 mph | — | 13.3°N 104.2°W | open ocean |
| Sep 24 06:00 | TD | 35 mph | — | 13.5°N 104.8°W | open ocean |
| Sep 24 12:00 | TD | 35 mph | — | 13.8°N 105.0°W | open ocean |
| Sep 24 18:00 | TD | 35 mph | — | 14.2°N 105.0°W | open ocean |
| Sep 25 00:00 | TD | 29 mph | — | 14.4°N 105.2°W | open ocean |
| Sep 25 06:00 | TD | 29 mph | — | 14.6°N 105.6°W | open ocean |
| Sep 25 12:00 | TD | 35 mph | — | 14.7°N 105.9°W | open ocean |
| Sep 25 18:00 | TD | 35 mph | — | 14.7°N 106.3°W | open ocean |
| Sep 26 00:00 | TS | 40 mph | — | 14.8°N 106.8°W | open ocean |
| Sep 26 06:00 | TS | 40 mph | — | 15.0°N 107.5°W | open ocean |
| Sep 26 12:00 | TS | 46 mph | — | 15.4°N 108.1°W | open ocean |
| Sep 26 18:00 | TS | 58 mph | — | 15.8°N 108.7°W | open ocean |
| Sep 27 00:00 | TS | 63 mph | — | 16.0°N 109.3°W | open ocean |
| Sep 27 06:00 | TS | 63 mph | — | 16.1°N 109.9°W | open ocean |
| Sep 27 12:00 | TS | 69 mph | — | 16.4°N 110.2°W | open ocean |
| Sep 27 18:00 | Cat 1 | 81 mph | — | 16.8°N 110.4°W | open ocean |
| Sep 28 00:00 | Cat 1 | 86 mph | — | 17.4°N 110.6°W | open ocean |
| Sep 28 06:00 | Cat 1 | 92 mph | — | 18.0°N 110.7°W | open ocean |
| Sep 28 12:00 | Cat 1 | 92 mph | — | 18.6°N 110.7°W | open ocean |
| Sep 28 18:00 | Cat 1 | 86 mph | — | 19.2°N 110.8°W | open ocean |
| Sep 29 00:00 | Cat 1 | 86 mph | — | 19.8°N 110.6°W | open ocean |
| Sep 29 06:00 | Cat 2 | 98 mph | — | 20.5°N 110.3°W | 167 mi S of Cabo San Lucas, Baja California Sur, Mexico |
| Sep 29 12:00 | Cat 2 | 109 mph | — | 21.5°N 110.2°W | 98 mi S of Cabo San Lucas, Baja California Sur, Mexico |
| Sep 29 18:00 | Cat 2 | 109 mph | — | 22.5°N 109.6°W | 34 mi SE of Cabo San Lucas, Baja California Sur, Mexico |
| Sep 30 00:00 | Cat 2 | 109 mph | — | 24.3°N 109.3°W | 65 mi E of La Paz, Baja California Sur, Mexico |
| Sep 30 06:00 | Cat 2 | 98 mph | — | 25.7°N 109.0°W | near Los Mochis, Sinaloa, Mexico |