Storm Activity: Apr 30, 1855 - May 5, 1855
May 5 · 06:00 GMT -- -- Unknown
| May 5 | 06:00 GMT | -20.5 | 69.3 | -- | -- | Unknown | -- |
| May 5 | 03:00 GMT | -20.04 | 69.25 | -- | -- | Unknown | -- |
| May 5 | 00:00 GMT | -19.56 | 69.2 | -- | -- | Unknown | -- |
| May 4 | 21:00 GMT | -19.05 | 69.15 | -- | -- | Unknown | -- |
| May 4 | 18:00 GMT | -18.5 | 69.1 | -- | -- | Unknown | -- |
| May 4 | 15:00 GMT | -17.9 | 69.05 | -- | -- | Unknown | -- |
| May 4 | 12:00 GMT | -17.29 | 68.99 | -- | -- | Unknown | -- |
| May 4 | 09:00 GMT | -16.71 | 68.94 | -- | -- | Unknown | -- |
| May 4 | 06:00 GMT | -16.2 | 68.9 | -- | -- | Unknown | -- |
| May 4 | 03:00 GMT | -15.83 | 68.87 | -- | -- | Unknown | -- |
| May 4 | 00:00 GMT | -15.53 | 68.84 | -- | -- | Unknown | -- |
| May 3 | 21:00 GMT | -15.26 | 68.82 | -- | -- | Unknown | -- |
| May 3 | 18:00 GMT | -15 | 68.8 | -- | -- | Unknown | -- |
| May 3 | 15:00 GMT | -14.68 | 68.77 | -- | -- | Unknown | -- |
| May 3 | 12:00 GMT | -14.35 | 68.73 | -- | -- | Unknown | -- |
| May 3 | 09:00 GMT | -14.02 | 68.71 | -- | -- | Unknown | -- |
| May 3 | 06:00 GMT | -13.7 | 68.7 | -- | -- | Unknown | -- |
| May 3 | 03:00 GMT | -13.38 | 68.7 | -- | -- | Unknown | -- |
| May 3 | 00:00 GMT | -13.08 | 68.71 | -- | -- | Unknown | -- |
| May 2 | 21:00 GMT | -12.78 | 68.75 | -- | -- | Unknown | -- |
| May 2 | 18:00 GMT | -12.5 | 68.8 | -- | -- | Unknown | -- |
| May 2 | 15:00 GMT | -12.23 | 68.86 | -- | -- | Unknown | -- |
| May 2 | 12:00 GMT | -11.98 | 68.95 | -- | -- | Unknown | -- |
| May 2 | 09:00 GMT | -11.73 | 69.06 | -- | -- | Unknown | -- |
| May 2 | 06:00 GMT | -11.5 | 69.2 | -- | -- | Unknown | -- |
| May 2 | 03:00 GMT | -11.26 | 69.37 | -- | -- | Unknown | -- |
| May 2 | 00:00 GMT | -11.03 | 69.57 | -- | -- | Unknown | -- |
| May 1 | 21:00 GMT | -10.81 | 69.78 | -- | -- | Unknown | -- |
| May 1 | 18:00 GMT | -10.6 | 70 | -- | -- | Unknown | -- |
| May 1 | 15:00 GMT | -10.47 | 70.13 | -- | -- | Unknown | -- |
| May 1 | 12:00 GMT | -10.34 | 70.28 | -- | -- | Unknown | -- |
| May 1 | 09:00 GMT | -10.17 | 70.48 | -- | -- | Unknown | -- |
| May 1 | 06:00 GMT | -9.9 | 70.8 | -- | -- | Unknown | -- |
| May 1 | 03:00 GMT | -9.5 | 71.26 | -- | -- | Unknown | -- |
| May 1 | 00:00 GMT | -9 | 71.84 | -- | -- | Unknown | -- |
| Apr 30 | 21:00 GMT | -8.42 | 72.5 | -- | -- | Unknown | -- |
| Apr 30 | 18:00 GMT | -7.8 | 73.2 | -- | -- | Unknown | -- |
Learn more about Unnamed Unknown and the 1855 Southern Hemisphere hurricane season in our hurricane archive.
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