Storm history › South Indian Ocean
2025 South Indian Ocean cyclone season
The 2025 South Indian Ocean season had 23 storms of tropical-storm strength or more, 13 of them cyclones and 10 major (Category 3 or stronger). One reached Category 5: Errol.
The first storm was tracked from September 29, 2024 and the last ended on April 22, 2025. The strongest by wind was Cyclone Errol (2025), at 160 mph (255 km/h). The season's accumulated cyclone energy (ACE) was 211.9.
- Storms
- 23
- Cyclones
- 13
- Major
- 10
- Category 5
- 1
- ACE
- 211.9
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
Storms
| Storm | Dates | Peak |
|---|---|---|
| Tropical Storm Ancha | Sep 29 – Oct 7 | 60 mph |
| Cyclone Bheki | Nov 8 – Nov 25 | 130 mph |
| Tropical Storm Robyn | Nov 23 – Dec 1 | 60 mph |
| Cyclone Chido | Dec 5 – Dec 17 | 155 mph |
| Unnamed tropical storm 5, 2025 South Indian Ocean | Dec 24 – Dec 31 | 40 mph |
| Cyclone Dikeledi | Dec 28 – Jan 20 | 115 mph |
| Unnamed tropical storm 7, 2025 South Indian Ocean | Jan 8 – Jan 13 | 45 mph |
| Cyclone Sean | Jan 17 – Jan 23 | 130 mph |
| Tropical Storm Faida | Jan 23 – Feb 5 | 50 mph |
| Tropical Storm Elvis | Jan 28 – Feb 3 | 60 mph |
| Cyclone Vince | Jan 31 – Feb 13 | 155 mph |
| Cyclone Taliah | Jan 31 – Feb 21 | 95 mph |
| Cyclone Zelia | Feb 8 – Feb 14 | 145 mph |
| Cyclone Bianca | Feb 19 – Feb 27 | 115 mph |
| Cyclone Honde | Feb 21 – Mar 7 | 80 mph |
| Cyclone Garance | Feb 23 – Mar 5 | 120 mph |
| Tropical Storm Ivone | Mar 4 – Mar 15 | 60 mph |
| Cyclone Jude | Mar 4 – Mar 18 | 90 mph |
| Unnamed tropical storm 19, 2025 South Indian Ocean | Mar 17 – Mar 25 | 50 mph |
| Cyclone Courtney | Mar 22 – Apr 3 | 145 mph |
| Tropical Storm Dianne | Mar 26 – Mar 30 | 50 mph |
| Cyclone Errol | Apr 9 – Apr 18 | 160 mph |
| Tropical Storm Kanto | Apr 16 – Apr 22 | 65 mph |