NOAA anticipates a dynamic 2025 Atlantic hurricane season
As June 1 marks the official start of the Atlantic hurricane season, meteorologists from the National Oceanic and Atmospheric Administration (NOAA) have released their 2025 forecast, and it signals a potentially turbulent year for the Atlantic Basin, including the Gulf of Mexico and the Caribbean Sea.
This year, NOAA projects between 13 and 19 named storms, with 6 to 10 expected to reach hurricane strength. Of those, 3 to 5 may become major hurricanes, which means sustained winds of at least 111 mph (179 km/h)—powerful enough to cause severe damage. These numbers frame a season that could be either near-normal or significantly above average, depending on evolving climate signals.
Climate patterns add complexity and uncertainty
One of the most influential climate drivers, the El Niño–Southern Oscillation (ENSO), has shifted into a neutral phase—neither El Niño nor La Niña is dominating. ENSO-neutral conditions are notoriously tricky for forecasters, as they can coincide with everything from quiet seasons to hyperactive tropical activity. The absence of a dominant ENSO pattern places greater weight on other factors, especially sea surface temperatures, wind shear, and atmospheric moisture.
Notably, forecasters have observed that the Main Development Region (MDR) in the Atlantic—where most storms form—has been running around 2 degrees Fahrenheit (1.1°C) cooler than the same period in 2024. Although water temperatures remain above the long-term average, this cool anomaly introduces additional uncertainty. However, even a short spell of light trade winds could quickly reverse this cooling, reinforcing the need for vigilance.
How this year compares to past averages
In a typical Atlantic hurricane season, the region experiences 14 named storms, 7 hurricanes, and 3 major hurricanes. If the lower end of NOAA’s 2025 forecast prevails, the season could appear quieter than normal. But if activity climbs toward the upper range, it may match or surpass recent busy years.
Colorado State University (CSU), another leading authority in hurricane forecasting, also released its projection earlier in April 2025, estimating 17 named storms, 9 hurricanes, and 4 major hurricanes—slightly above average and aligned with the higher end of NOAA’s range.
A late start raises global questions
By late May, no tropical cyclones of tropical storm strength had yet formed in the Northern Hemisphere in 2025. That’s more than a month behind climatological norms, echoing the slow start of 2024, when delayed global activity disrupted many seasonal models. While this doesn’t guarantee a quieter season, it does highlight the complexity of forecasting tropical systems in a rapidly changing climate landscape.
Season timeline and peak activity
The Atlantic hurricane season runs from June 1 through November 30, with the peak typically around September 10. However, history has shown that destructive hurricanes can strike at any point during the season.
Residents across Florida, the Southeast, and the Gulf Coast, as well as those along the Eastern Seaboard, should remain especially alert as the season unfolds.
Stay informed with updates as June begins, and closely monitor official announcements as conditions evolve.
