Dover, Del. – Before you head to the beach or push off from the marina, take a moment to check the forecast — because lightning can strike long before the rain moves in.
More than 60% of lightning fatalities happen during outdoor recreation, often during everyday activities like boating, fishing and swimming. In Delaware, the risk increases in late spring and peaks in summer as fast-moving afternoon thunderstorms develop across the region.
Here’s what many people don’t expect: lightning can strike miles away from a storm. It doesn’t have to be raining overhead. If you can hear thunder, you are already within striking distance.
Open water and open shoreline increase vulnerability. Popular destinations such as Rehoboth Beach, Bethany Beach, the Delaware Bay and inland rivers draw heavy seasonal crowds. Boat masts, fishing rods, docks and exposed sand offer little protection, and a direct strike can cause serious injury or disable onboard electronics.
Safety officials emphasize a simple rule: at the first sound of thunder, leave the water immediately and seek shelter inside a fully enclosed building or hard-topped vehicle. Beach umbrellas, pavilions and trees do not provide safe shelter.
For students, seasonal workers and summer visitors, peak recreation season also brings peak lightning danger.
Checking the forecast before heading out — and being willing to delay plans — can prevent a relaxing summer outing from turning into an emergency.
