Disclaimer: The content on this wiki is fictional and NOT a resource for real tropical cyclones. NONE of this wiki's content should be taken as a real indication of inclement weather.
The 2045 Atlantic hurricane season was a very active hurricane season that featured 12 named storms, 6 hurricanes, and 3 major hurricanes, and was the final season of the annual low-activity era of tropical cyclone formation in the Atlantic basin, which had begun in 2026. It was also the second-costliest tropical cyclone season on record, only behind the 2050 season.
Overall, the season's activity was reflected with a total cumulative accumulated cyclone energy (ACE) rating of 154, which was well above the average, and was the highest value since 2025. ACE is, broadly speaking, a measure of the power of the hurricane multiplied by the length of time it existed, so storms that last a long time, as well as particularly strong hurricanes, have high ACEs.
Leeward Islands, Puerto Rico, Hispaniola, Jamaica, Cuba, United States, Canada
678
25
Fred
August 21 – August 25
Tropical storm
40
1008
None
None
None
Grace
August 28 – September 18
Category 5 hurricane
190
884
Africa, Cape Verde, Lesser Antilles, Puerto Rico, Dominican Republic, Haiti, Cuba, Jamaica, Cayman Islands, Mexico, United States
615155
5,876
Eight
September 13 – September 15
Tropical depression
30
1009
None
None
None
Henri
September 16 – September 21
Category 1 hurricane
80
983
Panama, Nicaragua, Honduras, Central America, Mexico
92.3
56
Inca
September 27 – October 6
Category 4 hurricane
145
938
None
None
None
James
October 2 – October 7
Category 2 hurricane
100
972
Lesser Antilles
Minimal
None
Kate
October 23 – October 30
Category 4 hurricane
155
920
Trinidad & Tobago, Venezuela, Nicaragua, Central America, Mexico
3580
791
Thirteen
November 13 – November 16
Tropical depression
35
1006
Leeward Islands, Puerto Rico
Minimal
None
Larry
November 29 – December 2
Tropical storm
60
996
Bermuda, United States, Canada
Minimal
None
Season aggregates
14 systems
June 16 –
December 2
190
884
$620.107 Billion
6,767
Storm Names[]
The following list of names was used for named storms that formed in the North Atlantic in 2045. The names not retired from this list were used again in the 2051 season. This is the same list used in the 2039 season, with the exception of the name James, which replaced Jimothy; James was used for the first time this year.
Ana
Bryce
Claudette
Danny
Elsa
Fred
Grace
Henri
Inca
James
Kate
Larry
Mindy (unused)
Nathan (unused)
Odette (unused)
Parker (unused)
Rose (unused)
Sven (unused)
Teresa (unused)
Vinny (unused)
Wanda (unused)
Retirement[]
Due to their impacts, the names Grace and Kate were retired. For 2051, the names Gina and Kathleen will replace them.
A few years later, the name Inca was retired due to association with the former colony. It was replaced with Indira for the 2051 season.
