2023 Atlantic Hurricane Season Forecast: What It Means In Connecticut

CONNECTICUT — Conditions seem favorable for Connecticut to escape hurricanes this year, according to AccuWeather’s 2023 Atlantic hurricane forecast released Wednesday.

Overall, the private weather company said, it looks as if 2023 will be less active than the majority of seasons since 1995 and near the historical average of 11 to 15 named storms. People in Northeast states are the least likely to see devastating hurricanes this season and, as is typical, Florida is the most at risk.

AccuWeather said between four and eight of the forecast storms could reach hurricane-strength, and up to three of them could become major hurricanes — that is, those with maximum sustained winds of 111 mph or greater and rated 3-5 on the Saffir-Simpson Hurricane Wind Scale.

The last time a hurricane darkened Connecticut's doorstep was 1954. Hurricane Carol made its Connecticut landfall — its second overall — at Old Saybrook in August. The eastern part of the state suffered sustained winds between 80-100 mph. To find a worse hammering, you have to go back another 16 years to the state's "greatest disaster," the Great Hurricane of 1938. Fallen trees and damaged buildings were still visible 20 years later, according to Connecticut History.

AccuWeather said that among the factors influencing the hurricane seasons is the expected transition to El Niño — which can produce wind shears that deter the development of tropical storm development. Other factors include rising sea surface temperatures in tropical hotbeds of the Atlantic and the Gulf of Mexico, and the strength of the African easterly jet wind pattern, AccuWeather said.

The forecast also considers 30-year averages from 1990 to 2020, with a focus on years with similar current and expected weather patterns. The years used for comparison were 2006 and 2009, years with a below-average number of Atlantic storms; and 2012 and 2018, years with a higher-than-normal number of named storms.

Among them were Superstorm Sandy, a late-season storm that wreaked havoc on mid-Atlantic states in 2012, and, in 2018, Hurricane Florence, which unleashed a historic deluge on the Carolinas. Also included was Hurricane Michael, an intense Category 5 storm that hit the Florida Panhandle with force.

• Related: Here Are The 2023 Hurricane And Tropical Storm Names

The Atlantic hurricane season starts in about two months, but AccuWeather noted that the curveballs thrown in 2022 are a reminder of the importance up and down the coast to prepare for anything. Despite a moderate to strong La Niña that was foreboding of a much stormier season, 2022 was much calmer than 2021 and 2020, both La Niña years.

“Even if this season were to turn out to be less active than normal, abundant warm water could lead to the development of a couple of very strong hurricanes, as we saw with Ian,” AccuWeather senior meteorologist and hurricane expert Dan Kottlowski said in a story on the weather company’s website.

“Anyone living near or at the coast must have a hurricane plan in place to deal with what could be a life-threatening or very damaging hurricane,” he said. “Now is the time to create or update your plan.”