How El Niño Shapes Atlantic Hurricane Seasons

How does El Niño affect Atlantic hurricanes?

El Niño is a climate pattern that can influence weather far beyond the tropical Pacific. In the Atlantic, it is commonly linked with fewer tropical cyclones, the broad group that includes tropical storms and hurricanes ¹.

One reason is stronger winds high in the atmosphere over the Atlantic. Those winds can disrupt the conditions a storm needs to grow. In general, calmer winds aloft are more favorable for tropical development ¹. This influence changes the odds; it does not make storms impossible.

Was the 2026 Atlantic hurricane season unusually quiet?

The available reporting describes the Atlantic as unusually quiet during 2026. A report published in late October said the basin’s accumulated cyclone energy, or ACE, was 19.5, compared with a typical 113 to 115.3 around that point in the season ³. ACE is a measure that adds values based on a storm’s sustained wind speed at six-hour intervals. Stronger and longer-lasting storms contribute more to the total ³.

The same report said the Atlantic went longer without a hurricane than at any point since the modern satellite era began in 1966. Its account says that stretch ended when Isaias became a hurricane late on October 7, then reached Category 3 strength on October 9 ³. These figures describe the season at the time of reporting; they are not a prediction for the next year.

Does a quiet season mean Texas was unaffected?

No. Lower activity across the Atlantic basin does not mean every coastal area avoids tropical weather. The reporting says Tropical Storms Arthur, Bertha and Edouard brought wind, rain or rough surf to Southeast Texas earlier in 2026; Arthur made landfall nearby ³. The season summary also says Arthur affected the northwestern Gulf Coast, Bertha affected parts of the Gulf Coast, and Edouard came ashore near the Texas–Louisiana border ⁴.

This is an important distinction: a season can be quiet overall while individual storms still affect communities. Basin-wide measures describe the whole Atlantic, not the local impacts of every storm.

Could there still be a storm before the season ends?

Yes, tropical activity remains possible during the season’s final weeks. The Atlantic hurricane season conventionally runs from June 1 through November 30 ⁴. A late-October report said longer-range forecasts pointed to possible development in the western Caribbean heading into mid-November, while also describing the season as strongly suppressed by El Niño ¹.

That report describes a possibility, not a confirmed storm or a guarantee of development. A separate October 31 report said no tropical activity was expected for the following week ². Conditions and forecasts can change, so these reports should be read with their dates in mind.

What could a quiet season mean for next year?

By itself, a quiet season does not tell us whether next year will be quiet or active. The sources provided explain how El Niño can hinder Atlantic storm development and describe the 2026 season, but they do not give a forecast for the next Atlantic season or establish that this year’s activity determines next year’s.

The useful takeaway is narrower: El Niño can shift the conditions that storms face in the Atlantic, but it is not a guarantee that storms will not form or that a particular place will be spared. A next-season outlook would need current information about the climate pattern and other relevant conditions, which are not supplied in these sources.