Storm Activity: Dec 26, 1984 - Dec 30, 1984
Dec 30 · 00:00 GMT 30 mph -- Unknown
| Dec 30 | 00:00 GMT | -21.1 | 177.2 | 30 mph | -- | Unknown | -- |
| Dec 30 | 00:00 GMT | -21.1 | 177.2 | 30 mph | -- | Tropical Cyclone | -- |
| Dec 29 | 21:00 GMT | -20.85 | 176.38 | 35 mph | -- | Unknown | -- |
| Dec 29 | 21:00 GMT | -20.85 | 176.38 | 35 mph | -- | Tropical Cyclone | -- |
| Dec 29 | 18:00 GMT | -20.6 | 175.6 | 40 mph | -- | Unknown | -- |
| Dec 29 | 18:00 GMT | -20.6 | 175.6 | 40 mph | -- | Tropical Cyclone | -- |
| Dec 29 | 15:00 GMT | -20.36 | 174.88 | 45 mph | -- | Unknown | -- |
| Dec 29 | 15:00 GMT | -20.36 | 174.88 | 45 mph | -- | Tropical Cyclone | -- |
| Dec 29 | 12:00 GMT | -20.1 | 174.2 | 45 mph | -- | Unknown | -- |
| Dec 29 | 12:00 GMT | -20.1 | 174.2 | 45 mph | -- | Tropical Cyclone | -- |
| Dec 29 | 09:00 GMT | -19.81 | 173.54 | 50 mph | -- | Unknown | -- |
| Dec 29 | 09:00 GMT | -19.81 | 173.54 | 50 mph | -- | Tropical Cyclone | -- |
| Dec 29 | 06:00 GMT | -19.5 | 172.9 | 50 mph | -- | Unknown | -- |
| Dec 29 | 06:00 GMT | -19.5 | 172.9 | 50 mph | -- | Tropical Cyclone | -- |
| Dec 29 | 03:00 GMT | -19.16 | 172.29 | 50 mph | -- | Unknown | -- |
| Dec 29 | 03:00 GMT | -19.16 | 172.29 | 50 mph | -- | Tropical Cyclone | -- |
| Dec 29 | 00:00 GMT | -18.8 | 171.7 | 50 mph | -- | Unknown | -- |
| Dec 29 | 00:00 GMT | -18.8 | 171.7 | 50 mph | -- | Tropical Cyclone | -- |
| Dec 28 | 21:00 GMT | -18.41 | 171.14 | 50 mph | -- | Unknown | -- |
| Dec 28 | 21:00 GMT | -18.41 | 171.14 | 50 mph | -- | Tropical Cyclone | -- |
| Dec 28 | 18:00 GMT | -18 | 170.6 | 50 mph | -- | Unknown | -- |
| Dec 28 | 18:00 GMT | -18 | 170.6 | 50 mph | -- | Tropical Cyclone | -- |
| Dec 28 | 15:00 GMT | -17.56 | 170.07 | 50 mph | -- | Unknown | -- |
| Dec 28 | 15:00 GMT | -17.56 | 170.07 | 50 mph | -- | Tropical Cyclone | -- |
| Dec 28 | 12:00 GMT | -17.1 | 169.6 | 45 mph | -- | Unknown | -- |
| Dec 28 | 12:00 GMT | -17.1 | 169.6 | 45 mph | -- | Tropical Cyclone | -- |
| Dec 28 | 09:00 GMT | -16.65 | 169.22 | 45 mph | -- | Unknown | -- |
| Dec 28 | 09:00 GMT | -16.65 | 169.22 | 45 mph | -- | Tropical Cyclone | -- |
| Dec 28 | 06:00 GMT | -16.2 | 168.9 | 40 mph | -- | Unknown | -- |
| Dec 28 | 06:00 GMT | -16.2 | 168.9 | 40 mph | -- | Tropical Cyclone | -- |
| Dec 28 | 03:00 GMT | -15.75 | 168.59 | 35 mph | -- | Unknown | -- |
| Dec 28 | 03:00 GMT | -15.75 | 168.59 | 35 mph | -- | Tropical Cyclone | -- |
| Dec 28 | 00:00 GMT | -15.3 | 168.3 | 35 mph | -- | Unknown | -- |
| Dec 28 | 00:00 GMT | -15.3 | 168.3 | 35 mph | -- | Tropical Cyclone | -- |
| Dec 27 | 21:00 GMT | -14.84 | 168.04 | 35 mph | -- | Unknown | -- |
| Dec 27 | 21:00 GMT | -14.84 | 168.04 | 35 mph | -- | Tropical Cyclone | -- |
| Dec 27 | 18:00 GMT | -14.4 | 167.8 | 35 mph | -- | Unknown | -- |
| Dec 27 | 18:00 GMT | -14.4 | 167.8 | 35 mph | -- | Tropical Cyclone | -- |
| Dec 27 | 15:00 GMT | -13.99 | 167.54 | 35 mph | -- | Unknown | -- |
| Dec 27 | 15:00 GMT | -13.99 | 167.54 | 35 mph | -- | Tropical Cyclone | -- |
| Dec 27 | 12:00 GMT | -13.6 | 167.3 | 35 mph | -- | Unknown | -- |
| Dec 27 | 12:00 GMT | -13.6 | 167.3 | 35 mph | -- | Tropical Cyclone | -- |
| Dec 27 | 09:00 GMT | -13.2 | 167.1 | 30 mph | -- | Unknown | -- |
| Dec 27 | 09:00 GMT | -13.2 | 167.1 | 30 mph | -- | Tropical Cyclone | -- |
| Dec 27 | 06:00 GMT | -12.8 | 166.9 | 30 mph | -- | Unknown | -- |
| Dec 27 | 06:00 GMT | -12.8 | 166.9 | 30 mph | -- | Tropical Cyclone | -- |
| Dec 27 | 03:00 GMT | -12.38 | 166.67 | 30 mph | -- | Unknown | -- |
| Dec 27 | 03:00 GMT | -12.38 | 166.67 | 30 mph | -- | Tropical Cyclone | -- |
| Dec 27 | 00:00 GMT | -12 | 166.4 | 30 mph | -- | Unknown | -- |
| Dec 27 | 00:00 GMT | -12 | 166.4 | 30 mph | -- | Tropical Cyclone | -- |
| Dec 26 | 21:00 GMT | -11.7 | 166.12 | 25 mph | -- | Unknown | -- |
| Dec 26 | 21:00 GMT | -11.7 | 166.12 | 25 mph | -- | Tropical Cyclone | -- |
| Dec 26 | 18:00 GMT | -11.5 | 165.8 | 25 mph | -- | Unknown | -- |
| Dec 26 | 18:00 GMT | -11.5 | 165.8 | 25 mph | -- | Tropical Cyclone | -- |
| Dec 26 | 15:00 GMT | -11.38 | 165.42 | 25 mph | -- | Unknown | -- |
| Dec 26 | 15:00 GMT | -11.38 | 165.42 | 25 mph | -- | Tropical Cyclone | -- |
| Dec 26 | 12:00 GMT | -11.3 | 165 | 25 mph | -- | Unknown | -- |
| Dec 26 | 12:00 GMT | -11.3 | 165 | 25 mph | -- | Tropical Cyclone | -- |
Learn more about Unnamed Unknown and the 1985 Southern Hemisphere hurricane season in our hurricane archive.
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