Storm Activity: Sep 1, 1943 - Sep 10, 1943
Sep 10 · 00:00 GMT 50 mph -- Extratropical
| Sep 10 | 00:00 GMT | 49.5 | -54 | 50 mph | -- | Extratropical | -- |
| Sep 9 | 21:00 GMT | 48.11 | -55.73 | 60 mph | -- | Tropical Storm | -- |
| Sep 9 | 18:00 GMT | 46.8 | -57.5 | 65 mph | -- | Tropical Storm | -- |
| Sep 9 | 15:00 GMT | 45.62 | -59.34 | 65 mph | -- | Tropical Storm | -- |
| Sep 9 | 12:00 GMT | 44.5 | -60.8 | 70 mph | -- | Tropical Storm | -- |
| Sep 9 | 09:00 GMT | 43.33 | -61.43 | 75 mph | -- | Hurricane | 1 |
| Sep 9 | 06:00 GMT | 42.2 | -61.7 | 80 mph | -- | Hurricane | 1 |
| Sep 9 | 03:00 GMT | 41.09 | -62.13 | 85 mph | -- | Hurricane | 1 |
| Sep 9 | 00:00 GMT | 40.1 | -62.5 | 85 mph | -- | Hurricane | 1 |
| Sep 8 | 21:00 GMT | 39.28 | -62.8 | 90 mph | -- | Hurricane | 1 |
| Sep 8 | 18:00 GMT | 38.6 | -63 | 90 mph | -- | Hurricane | 1 |
| Sep 8 | 15:00 GMT | 37.98 | -63.08 | 95 mph | -- | Hurricane | 1 |
| Sep 8 | 12:00 GMT | 37.5 | -63.1 | 100 mph | -- | Hurricane | 2 |
| Sep 8 | 09:00 GMT | 37.15 | -63.15 | 100 mph | -- | Hurricane | 2 |
| Sep 8 | 06:00 GMT | 36.9 | -63.2 | 105 mph | -- | Hurricane | 2 |
| Sep 8 | 03:00 GMT | 36.69 | -63.26 | 105 mph | -- | Hurricane | 2 |
| Sep 8 | 00:00 GMT | 36.5 | -63.3 | 105 mph | -- | Hurricane | 2 |
| Sep 7 | 21:00 GMT | 36.3 | -63.32 | 105 mph | -- | Hurricane | 2 |
| Sep 7 | 18:00 GMT | 36.1 | -63.3 | 105 mph | -- | Hurricane | 2 |
| Sep 7 | 15:00 GMT | 35.89 | -63.26 | 105 mph | -- | Hurricane | 2 |
| Sep 7 | 12:00 GMT | 35.7 | -63.2 | 110 mph | -- | Hurricane | 2 |
| Sep 7 | 09:00 GMT | 35.54 | -63.15 | 110 mph | -- | Hurricane | 2 |
| Sep 7 | 06:00 GMT | 35.4 | -63.1 | 110 mph | -- | Hurricane | 2 |
| Sep 7 | 03:00 GMT | 35.24 | -63.06 | 110 mph | -- | Hurricane | 2 |
| Sep 7 | 00:00 GMT | 35.1 | -63 | 110 mph | -- | Hurricane | 2 |
| Sep 6 | 21:00 GMT | 34.99 | -62.91 | 110 mph | -- | Hurricane | 2 |
| Sep 6 | 18:00 GMT | 34.9 | -62.8 | 110 mph | -- | Hurricane | 2 |
| Sep 6 | 15:00 GMT | 34.81 | -62.7 | 110 mph | -- | Hurricane | 2 |
| Sep 6 | 12:00 GMT | 34.7 | -62.6 | 110 mph | -- | Hurricane | 2 |
| Sep 6 | 09:00 GMT | 34.55 | -62.5 | 110 mph | -- | Hurricane | 2 |
| Sep 6 | 06:00 GMT | 34.4 | -62.4 | 110 mph | -- | Hurricane | 2 |
| Sep 6 | 03:00 GMT | 34.3 | -62.31 | 110 mph | -- | Hurricane | 2 |
| Sep 6 | 00:00 GMT | 34.2 | -62.2 | 110 mph | -- | Hurricane | 2 |
| Sep 5 | 21:00 GMT | 34.05 | -62.06 | 110 mph | -- | Hurricane | 2 |
| Sep 5 | 18:00 GMT | 33.9 | -61.9 | 110 mph | -- | Hurricane | 2 |
| Sep 5 | 15:00 GMT | 33.79 | -61.75 | 110 mph | -- | Hurricane | 2 |
| Sep 5 | 12:00 GMT | 33.7 | -61.6 | 110 mph | -- | Hurricane | 2 |
| Sep 5 | 09:00 GMT | 33.61 | -61.46 | 110 mph | -- | Hurricane | 2 |
| Sep 5 | 06:00 GMT | 33.5 | -61.3 | 110 mph | -- | Hurricane | 2 |
| Sep 5 | 03:00 GMT | 33.36 | -61.1 | 110 mph | -- | Hurricane | 3 |
| Sep 5 | 00:00 GMT | 33.2 | -60.9 | 115 mph | -- | Hurricane | 3 |
| Sep 4 | 21:00 GMT | 33.04 | -60.7 | 115 mph | -- | Hurricane | 3 |
| Sep 4 | 18:00 GMT | 32.9 | -60.6 | 120 mph | -- | Hurricane | 3 |
| Sep 4 | 15:00 GMT | 32.79 | -60.65 | 120 mph | -- | Hurricane | 3 |
| Sep 4 | 12:00 GMT | 32.7 | -60.8 | 120 mph | -- | Hurricane | 3 |
| Sep 4 | 09:00 GMT | 32.59 | -60.96 | 120 mph | -- | Hurricane | 3 |
| Sep 4 | 06:00 GMT | 32.5 | -61.2 | 120 mph | -- | Hurricane | 3 |
| Sep 4 | 03:00 GMT | 32.45 | -61.53 | 115 mph | -- | Hurricane | 3 |
| Sep 4 | 00:00 GMT | 32.4 | -61.9 | 115 mph | -- | Hurricane | 3 |
| Sep 3 | 21:00 GMT | 32.32 | -62.23 | 115 mph | -- | Hurricane | 3 |
| Sep 3 | 18:00 GMT | 32.2 | -62.5 | 115 mph | -- | Hurricane | 3 |
| Sep 3 | 15:00 GMT | 32.01 | -62.7 | 110 mph | -- | Hurricane | 3 |
| Sep 3 | 12:00 GMT | 31.8 | -62.8 | 110 mph | -- | Hurricane | 2 |
| Sep 3 | 09:00 GMT | 31.6 | -62.85 | 110 mph | -- | Hurricane | 2 |
| Sep 3 | 06:00 GMT | 31.4 | -62.8 | 110 mph | -- | Hurricane | 2 |
| Sep 3 | 03:00 GMT | 31.2 | -62.6 | 105 mph | -- | Hurricane | 2 |
| Sep 3 | 00:00 GMT | 31 | -62.4 | 105 mph | -- | Hurricane | 2 |
| Sep 2 | 21:00 GMT | 30.81 | -62.39 | 100 mph | -- | Hurricane | 2 |
| Sep 2 | 18:00 GMT | 30.6 | -62.4 | 100 mph | -- | Hurricane | 2 |
| Sep 2 | 15:00 GMT | 30.36 | -62.32 | 100 mph | -- | Hurricane | 2 |
| Sep 2 | 12:00 GMT | 30 | -62.2 | 100 mph | -- | Hurricane | 2 |
| Sep 2 | 09:00 GMT | 29.44 | -62.12 | 95 mph | -- | Hurricane | 1 |
| Sep 2 | 06:00 GMT | 28.8 | -62 | 90 mph | -- | Hurricane | 1 |
| Sep 2 | 03:00 GMT | 28.2 | -61.84 | 90 mph | -- | Hurricane | 1 |
| Sep 2 | 00:00 GMT | 27.6 | -61.6 | 90 mph | -- | Hurricane | 1 |
| Sep 1 | 21:00 GMT | 26.99 | -61.3 | 90 mph | -- | Hurricane | 1 |
| Sep 1 | 18:00 GMT | 26.4 | -60.9 | 85 mph | -- | Hurricane | 1 |
| Sep 1 | 15:00 GMT | 25.82 | -60.38 | 85 mph | -- | Hurricane | 1 |
| Sep 1 | 12:00 GMT | 25.3 | -59.9 | 80 mph | -- | Hurricane | 1 |
| Sep 1 | 09:00 GMT | 24.87 | -59.63 | 75 mph | -- | Tropical Storm | 1 |
| Sep 1 | 06:00 GMT | 24.5 | -59.5 | 70 mph | -- | Tropical Storm | -- |
Learn more about Unnamed Hurricane and the 1943 Atlantic hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones