Why the Atlantic Hurricane Season Begins on June 1st

Atlantic hurricane season officially begins on June 1, matching the start of meteorological summer.

That timing reflects when warm Atlantic waters and favorable atmospheric conditions start to support tropical cyclone development.

The National Hurricane Center says the date marks the start of the basin’s most active storm period, so early preparation matters.

NOAA is forecasting a below-normal 2026 season, with 8-14 named storms, 3-6 hurricanes, and 1-3 major hurricanes.