What is a Waterspout?

A waterspout is a rapidly rotating column of air that forms over a body of water, typically under stormy conditions. Unlike traditional tornadoes, waterspouts are usually less intense but can still pose risks to boats, coastal areas, and marine life. They often appear as dark funnel clouds stretching from the water’s surface to the base of a thunderstorm.

There are two main types of waterspouts: tornadic waterspouts and fair-weather waterspouts. Tornadic waterspouts form from severe thunderstorms and share characteristics with land-based tornadoes. They can be dangerous and may move onto land as tornadoes. Fair-weather waterspouts, on the other hand, develop over warm waters with little wind shear and are generally less destructive.

Waterspouts are most common in tropical and subtropical regions, including the Gulf of Mexico, the Great Lakes, and coastal areas of Florida. Boaters and coastal residents should stay informed of weather conditions, as waterspouts can form quickly and may impact marine navigation.

While waterspouts usually dissipate when they reach land, strong ones can maintain their strength briefly and cause damage similar to a weak tornado. If a waterspout is spotted, it is safest to avoid the area and seek shelter if necessary.