Unnamed was a Cat 4 Atlantic tropical cyclone that existed from September 12 to September 20, 1945 (9 days). It reached peak winds of 132 mph (115 kt) and a minimum central pressure of 949 mb. The storm made 3 landfalls during its lifetime.
| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 1945-09-12 00:00 | HU | 19.00 | -58.50 | 65 | ||
| 1945-09-12 06:00 | HU | 19.10 | -59.90 | 70 | ||
| 1945-09-12 12:00 | HU | 19.20 | -61.30 | 75 | ||
| 1945-09-12 18:00 | HU | 19.30 | -62.60 | 80 | ||
| 1945-09-13 00:00 | HU | 19.50 | -63.80 | 85 | ||
| 1945-09-13 06:00 | HU | 19.80 | -64.90 | 95 | ||
| 1945-09-13 12:00 | HU | 20.20 | -66.20 | 95 | ||
| 1945-09-13 18:00 | HU | 20.60 | -68.00 | 100 | ||
| 1945-09-14 00:00 | HU | 21.00 | -70.00 | 100 | ||
| 1945-09-14 06:00 | HU | 21.30 | -71.70 | 105 | ||
| 1945-09-14 12:00 | HU | 21.60 | -73.00 | 105 | ||
| 1945-09-14 18:00 | HU | 22.00 | -74.40 | 105 | ||
| 1945-09-15 00:00 | HU | 22.60 | -75.80 | 105 | ||
| 1945-09-15 06:00 | HU | 23.40 | -77.20 | 110 | ||
| 1945-09-15 12:00 | HU | 24.20 | -78.60 | 115 | ||
| 1945-09-15 18:00 | HU | 25.10 | -80.00 | 115 | 949 | |
| 1945-09-15 19:30 | HU | 25.30 | -80.30 | 115 | 949 | Landfall |
| 1945-09-15 20:00 | HU | 25.40 | -80.40 | 115 | 949 | Landfall |
| 1945-09-16 00:00 | HU | 25.90 | -80.90 | 100 | 954 | |
| 1945-09-16 06:00 | HU | 26.60 | -81.50 | 85 | 963 | |
| 1945-09-16 12:00 | HU | 27.50 | -81.80 | 75 | 974 | |
| 1945-09-16 18:00 | HU | 28.50 | -81.70 | 70 | 982 | |
| 1945-09-17 00:00 | HU | 29.60 | -81.50 | 65 | 987 | |
| 1945-09-17 06:00 | TS | 31.00 | -81.20 | 60 | 990 | |
| 1945-09-17 11:00 | TS | 32.10 | -80.90 | 60 | 990 | Landfall |
| 1945-09-17 12:00 | TS | 32.30 | -80.80 | 60 | 990 | |
| 1945-09-17 18:00 | TS | 33.40 | -80.30 | 50 | 996 | |
| 1945-09-18 00:00 | TS | 34.40 | -79.90 | 50 | 1000 | |
| 1945-09-18 06:00 | TS | 35.60 | -79.30 | 45 | 1006 | |
| 1945-09-18 12:00 | EX | 36.80 | -78.50 | 40 | 1012 | |
| 1945-09-18 18:00 | EX | 38.30 | -77.00 | 35 | ||
| 1945-09-19 00:00 | EX | 40.30 | -75.00 | 30 | ||
| 1945-09-19 06:00 | EX | 42.30 | -72.40 | 25 | ||
| 1945-09-19 12:00 | EX | 44.10 | -69.00 | 25 | ||
| 1945-09-19 18:00 | EX | 45.10 | -65.00 | 25 | ||
| 1945-09-20 00:00 | EX | 45.60 | -60.60 | 30 | ||
| 1945-09-20 06:00 | EX | 46.30 | -54.80 | 30 | ||
| 1945-09-20 12:00 | EX | 47.00 | -49.00 | 35 | ||
| 1945-09-20 18:00 | EX | 47.90 | -46.10 | 35 |
Source: NOAA National Hurricane Center HURDAT2 best-track database (nhc.noaa.gov/data). Data is in the public domain. Best-track positions and intensities are post-storm reanalysis estimates and may differ from real-time advisories.