Atlantic hurricane season outlook 2026

Atlantic hurricane counts are a weak predictor of landfall and loss risk, as records show: 1992 produced just four hurricanes and still delivered catastrophic Hurricane Andrew; 2010 saw 12 hurricanes with zero US landfalls; and 1985 recorded six of seven hurricanes making US landfall in a near-average season [17]. In 2025, five hurricanes formed and none made US landfall, a combination last observed in 1978 and 2006, yet Hurricane Melissa, arriving late in the season, was confirmed by NOAA as one of the strongest Atlantic basin hurricane landfalls on record [18].

“What drives loss is not how many storms form, but the intensity of individual events and where they make landfall,” says Keerthy Mohandas, Catastrophe Risk Research Analyst at Allianz Commercial. “For businesses operating in hurricane-exposed regions, this translates to two distinct but connected considerations for 2026 – hazard severity and exposure.”

1 Hazard severity: Rapid intensification events are becoming more frequent [19] and compress the window between a manageable forecast and an emergency operational response from days to hours. For businesses with assets in hurricane-exposed regions, a storm can escalate from a manageable risk to a direct threat faster than continuity plans can be activated, making early preparedness essential. [20]

2  Exposure: Rising coastal asset values and construction inflation mean that insured values may no longer reflect true replacement cost without active revaluation, a gap that only becomes visible after a loss [21]. Melissa’s Caribbean landfall illustrates the consequence directly – $11bn in economic losses against $2.5bn insured [22] – which left businesses across the region absorbing losses their coverage was never sized to meet. 

“Preparedness decisions for 2026 need to be anchored in a clear understanding of exposure concentration, asset vulnerability, and the realistic severity of events that can occur even in a below-average season,” says Mohandas. “History suggests a below-average forecast has rarely guaranteed a below-average loss year, and 2026 is unlikely to be the exception.”

“It only takes one storm event to change lives, disrupt business, and cost billions,” adds Kevin Sandelin, Senior ARC Team Leader, Property – South Zone, at Allianz Risk Consulting. “A slow or quiet hurricane season can still cause devastation if a single storm hits a major city, or just one storm travels slowly across land, bringing days of rain.”

Storm resilience and preparedness should be in place well ahead of a potential extreme weather event. “Ideally, organizations should have been preparing years in advance, no matter what the forecast,” says Sandelin. “By utilizing tools such as Allianz’s CAReS [Climate Adaptation and Resilience Services], companies can identify their exposure to natural catastrophe events today and into the future based on different climate scenarios. Once they’ve identified exposed locations, they can complete a self-driven vulnerability assessment, to dig deeper into those vulnerable areas and identify how and where to mitigate risk with strategic facility improvements.”