2023 Atlantic hurricane season
The 2023 Atlantic season had 20 storms of tropical-storm strength or more, 7 of them hurricanes and 3 major (Category 3 or stronger). One reached Category 5: Lee.
The first storm was tracked from January 15, 2023 and the last ended on November 18, 2023. The strongest by wind was Hurricane Lee (2023), at 165 mph (270 km/h). The season's accumulated cyclone energy (ACE) was 148.2.
- Storms
- 20
- Hurricanes
- 7
- Major
- 3
- Category 5
- 1
- ACE
- 148.2
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
Storms
| Storm | Dates | Peak |
|---|---|---|
| Unnamed tropical storm 1, 2023 Atlantic | Jan 15 – Jan 18 | 70 mph |
| Tropical Storm Arlene | May 31 – Jun 4 | 40 mph |
| Tropical Storm Bret | Jun 19 – Jun 24 | 70 mph |
| Tropical Storm Cindy | Jun 22 – Jun 26 | 60 mph |
| Hurricane Don | Jul 11 – Jul 25 | 75 mph |
| Tropical Storm Emily | Aug 18 – Aug 25 | 50 mph |
| Tropical Storm Gert | Aug 19 – Sep 4 | 60 mph |
| Hurricane Franklin | Aug 19 – Sep 9 | 150 mph |
| Tropical Storm Harold | Aug 21 – Aug 23 | 60 mph |
| Hurricane Idalia | Aug 26 – Sep 8 | 130 mph |
| Tropical Storm Jose | Aug 29 – Sep 1 | 65 mph |
| Tropical Storm Katia | Aug 30 – Sep 15 | 60 mph |
| Hurricane Lee | Sep 5 – Sep 18 | 165 mph |
| Hurricane Margot | Sep 7 – Sep 18 | 90 mph |
| Hurricane Nigel | Sep 15 – Sep 26 | 100 mph |
| Tropical Storm Ophelia | Sep 21 – Sep 24 | 70 mph |
| Tropical Storm Philippe | Sep 23 – Oct 6 | 60 mph |
| Tropical Storm Rina | Sep 28 – Oct 2 | 50 mph |
| Tropical Storm Sean | Oct 10 – Oct 16 | 45 mph |
| Hurricane Tammy | Oct 18 – Oct 31 | 110 mph |
| Unnamed tropical depression 21, 2023 Atlantic | Oct 23 – Oct 24 | 30 mph |
| Unnamed storm 22, 2023 Atlantic | Nov 16 – Nov 18 | 35 mph |