The 2025 Atlantic hurricane season, running from June 1 to November 30, is expected to be more active than normal, with forecasts placing Florida at a particularly high risk of impact compared to other seasons.
Both the National Oceanic and Atmospheric Administration (NOAA) and experts from Colorado State University (CSU) have issued forecasts predicting a hurricane season with a higher-than-average number of named storms and hurricanes, with Florida in the crosshairs.
A new report predicts Florida has the highest probabilities on the U.S. East Coast for a tropical cyclone coming within 50 miles of its shoreline.
The latest report, the third for the 2025 season, projects “slightly above-normal” activity with the formation of 16 named storms, eight of which would reach hurricane status and three becoming major hurricanes, meaning Category 3 or higher.
NOAA’s most recent forecast, issued in late May 2025, predicts a 60% chance of an above-normal season.
Specifically, they anticipate the formation of 13 to 19 named storms (with winds of 39 mph or higher). Of these, 6 to 10 are expected to become hurricanes (with winds of 74 mph or higher), including 3 to 5 major hurricanes (Category 3, 4, or 5; with winds of 111 mph or higher).
Meanwhile, the CSU team, in its updated July forecast, projects “slightly above-normal” activity with 16 named storms, eight hurricanes, and three major hurricanes.
Why Does Florida Face a Higher Risk This Year?
Beyond the overall numbers for the Atlantic basin, specialized reports indicate Florida is especially vulnerable this season. A CSU analysis shows the state has the highest probabilities of any U.S. East Coast state for a tropical cyclone coming within 50 miles of its shoreline.
The CSU study states Florida holds the highest probabilities of any U.S. coastline for a tropical cyclone coming within 50 miles of its shoreline.
Additionally, the probability of a named storm affecting the state is 90%, the chance of a hurricane is 62%, and the likelihood of a major hurricane is 33%. All these figures exceed historical averages and reinforce the state’s geographic vulnerability.
This warning aims to counter any false sense of security that might arise from the slight decrease in the forecast.
The specific probabilities for Florida are concerning:
- East Coast of Florida: The probability of a major hurricane (Category 3 or higher) making landfall on the U.S. East Coast, which includes Florida, is calculated at 25%, above the historical average of 21%.
- Florida Peninsula: The probability of at least one hurricane of any category passing within 50 miles of the peninsula is 46% (the average is 43%). For a major hurricane, the probability is 23% (the average is 19%).
Key Factors This Season
Two main factors contribute to this high-activity forecast:
- Above-Average Sea Temperatures: Waters in the Atlantic Ocean, particularly in hurricane development zones, remain warmer than usual. Warm water is the primary fuel for hurricane formation and intensification.
- Neutral El Niño-Southern Oscillation (ENSO) Conditions: A strong El Niño event is not expected to develop, which typically suppresses Atlantic hurricane activity by increasing wind shear (disruptive winds in the upper atmosphere). Current neutral conditions, which could even transition to La Niña (favorable for storm formation), create a more conducive environment for cyclones.
It’s crucial to remember that regardless of the season’s overall forecast, just one hurricane making landfall can make it a devastating season for the affected community.
Authorities urge all Florida residents to have an emergency plan, prepare their supply kits, and stay informed through official sources throughout the season.
