1926 Atlantic hurricane season

The 1926 Atlantic hurricane season featured the highest number of major hurricanes at the time. At least eleven tropical cyclones developed during the season, all of which intensified into a tropical storm and eight further strengthened into hurricanes. Six hurricanes deepened into a major hurricane, which is Category 3 or higher on the modern-day Saffir–Simpson scale. It was a fairly active and deadly season. The first system, the Nassau hurricane, developed near the Lesser Antilles on July 22. Moving west-northwest for much of its duration, the storm struck or brush several islands of the Lesser and Greater Antilles. However, the Bahamas later received greater impact. At least 466 deaths and $19.1 million (1926 USD) in damage was attributed to this hurricane. The next cyclone primarily affected mariners in and around the Maritimes of Canada, with boating accidents and drownings resulting in between 55 and 58 fatalities. In late August, the third hurricane brought widespread impact to the Gulf Coast of the United States, especially Louisiana. Crops and buildings suffered $6 million in damage and there were 25 people killed.

The strongest and most damaging storm of the season was Hurricane Seven, nicknamed the Miami hurricane. Peaking as a Category 4 hurricane, the hurricane struck the Bahamas and Florida at or near maximum intensity. Much of the Miami metropolitan area was devastated by the storm. Inland, a storm surge on Lake Okeechobee flooded towns such as Clewiston and Moore Haven. The storm was a factor in ending the Florida land boom of the 1920s. Overall, the Miami hurricane resulted in at least 497 deaths and $125 million in damage. However, adjusted for wealth normalization in 2010, the damage toll would be $164.8 billion – far higher than Hurricane Katrina in 2005. The eight, ninth, and eleventh tropical storms left only minor or no impact on land. However, a powerful hurricane in October devastated Cuba, the Bahamas, and ships in the vicinity of Bermuda. At least 709 deaths were linked to the system, with 600 in Cuba alone. Damage to towns on the island exceeded $100 million. Collectively, the storms of this season left over $250.1 million in damage and at least 1,752 fatalities.