2023 Atlantic hurricane season (Roy's version)

The 2023 Atlantic hurricane season was an above-average hurricane season that started on June 1, 2023 and ended on November 30, 2023.

Seasonal forecasts
Ahead of and during the season, several meteorological services and scientific agencies forecast how many named storms, hurricanes, and major hurricanes will form during a season. These agencies includes Tropical Storm Risk (TCR), the National Oceanic and Atmospheric Administration, and Colorado State University. The forecasts include weekly and monthly changes in significant factors that help determine the number of tropical storms, hurricanes, and major hurricanes within a particular year.

Accumulated Cyclone Energy (ACE)
ACE is the result of a storm's winds multiplied by how long it lasted for, so storms or subtropical storms (originally not included until 2012) that lasted a long time, as well as particularly strong hurricanes, have higher ACE totals. Tropical depressions are not included in the ACE totals.

Seasonal effects
The following table lists all of the storms that formed in the 2023 Atlantic hurricane season. It includes their duration, names, affected areas, damages, and death totals. Deaths in parentheses are additional and indirect (an example of an indirect death would be a traffic accident), but were still related to that storm. Damage and deaths include totals while the storm was extratropical, a wave, or a low, and all of the damage figures are in 2018 USD (the listed damage figures are in millions).

Storm names
See also: Tropical cyclone naming

The following names were used to name tropical cyclones this year. This is the same list used in the 2017 Season, with the exception of Harold, Idalia, Margot, and Nigel, which replaced Harvey, Irma, Maria, and Nate, respectively. Unused names are marked in.