List of cyclones
| Name | Start | End | Max wind | Minimum pressure | cat max | Nb storm days | Number of hurricane days | Nb days hurricane Shift | Ace |
|---|---|---|---|---|---|---|---|---|---|
| ARLENE | 2023-05-30 | 2023-06-03 | 35 kt | 0 hPa | Storm | 0.75 | 0 | 0 | 0.37 |
| BRIT | 2023-06-18 | 2023-06-24 | 60 kt | 996 hPa | Storm | 5.25 | 0 | 0 | 4.58 |
| CINDY | 2023-06-21 | 2023-06-27 | 50 kt | 1001 hPa | Storm | 3.25 | 0 | 0 | 2.54 |
| DON | 2023-07-10 | 2023-07-24 | 65 kt | 0 hPa | Cat. 1 | 6.5 | 0.25 | 0 | 7.47 |
| GERT | 2023-08-16 | 2023-09-04 | 50 kt | 0 hPa | Storm | 3.5 | 0 | 0 | 2.62 |
| EMILY | 2023-08-16 | 2023-08-25 | 45 kt | 0 hPa | Storm | 0.75 | 0 | 0 | 1.59 |
| FRANKLIN | 2023-08-18 | 2023-09-01 | 130 kt | 0 hPa | Cat. 4 | 11.75 | 4.5 | 2 | 27.05 |
| HAROLD | 2023-08-19 | 2023-08-23 | 40 kt | 998 hPa | Storm | 0.75 | 0 | 0 | 0.44 |
| IDALIA | 2023-08-24 | 2023-09-02 | 105 kt | 0 hPa | Cat. 3 | 4 | 1.25 | 0.5 | 9.55 |
| JOSEPH | 2023-08-20 | 2023-09-02 | 50 kt | 0 hPa | Storm | 1.75 | 0 | 0 | 1.47 |
| KATIA | 2023-08-29 | 2023-09-04 | 50 kt | 0 hPa | Storm | 1.75 | 0 | 0 | 1.1 |
| READ | 2023-09-01 | 2023-09-17 | 145 kt | 926 hPa | Cat. 5 | 11 | 4.75 | 5.25 | 38.73 |
| MARGOT | 2023-09-04 | 2023-09-17 | 80 kt | 0 hPa | Cat. 1 | 10 | 3.5 | 0 | 12.65 |
| NIGEL | 2023-09-09 | 2023-09-22 | 85 kt | 971 hPa | Cat. 2 | 5.25 | 4 | 0 | 10.81 |
| OPHELIA | 2023-09-21 | 2023-09-24 | 60 kt | 981 hPa | Storm | 1.25 | 0 | 0 | 1.92 |
| PHILIPPE | 2023-09-20 | 2023-10-06 | 45 kt | 998 hPa | Storm | 12 | 0 | 0 | 8.77 |
| RINA | 2023-09-23 | 2023-10-02 | 45 kt | 0 hPa | Storm | 3 | 0 | 0 | 1.78 |
| SEAN | 2023-10-07 | 2023-10-16 | 40 kt | 0 hPa | Storm | 2.5 | 0 | 0 | 1.34 |
| TAMMY | 2023-10-10 | 2023-10-29 | 90 kt | 965 hPa | Cat. 2 | 9.75 | 6.25 | 0 | 17.42 |
In cyclones in progress.
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Cyclone trajectory
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Statistics in real time
| Season | Forecast | Average | % on forecast | |
|---|---|---|---|---|
| Of storms | 22 | 18 | 14.4 | 122.22% |
| Nb of stormy days | 94.75 | 90 | 69.4 | 105.28% |
| No. of hurricanes | 7 | 9 | 7.2 | 77.78% |
| No. of hurricane days | 24.5 | 35 | 27 | 70% |
| No. of major hurricanes | 3 | 4 | 3.2 | 75% |
| No. of major hurricane days | 7.75 | 9 | 7.4 | 86.11% |
| Total cumulative ACE index | 152.19 | 160 | 123 | 95.12% |
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