30-30 Rule: Essential Lightning Safety Tips for Beachgoers and Boaters

OAK ISLAND, NC (WWAY) — The National Oceanic and Atmospheric Administration (NOAA) says lightning kills 20 to 30 people each year in the United States and injures hundreds more. 

“They often say if you can hear it then you can get struck by it,” Chief of Oak Island Water Rescue Terry Hoben said. 

Swimming during a thunderstorm is not safe as water conducts electricity.  

And a lightning strike can send a deadly electrical current through a lake, ocean, or pool.  

Chief of Oak Island Water Rescue Terry Hoben says if you see lightning, get out immediately.  

“Seek shelter, firm structure, well away from being in the water environment. If you are in a water environment, get out of the water as soon as possible,” Hoben expressed. 

If you’re out on the water in a boat, some have grounding rods.  

“That will generate that energy right down to a plate that diffuses it into the water. That doesn’t quite protect you 100% though. The best thing to do is try to get out of the water environment and provide yourself with safety and security,” Hoben informed. 

Before heading to the water, Hoben says it is important to check the forecast and have a plan in case a storm develops. 

“When you hear it, make sure everyone in your group knows that if we see lightning, if we hear thunder we are going to exit the beach, get off the water if we’re on a boat,” Hoben shared. 

Hoben adds to follow the 30-30 rule. When you see lightning, count the time until you hear thunder. If that time is 30 seconds or less, the storm is close enough to be dangerous so seek shelter. 

“Since the last sound and or visual cue of lightning and thunder you want to make sure you are out of that area for a minimum of 30 minutes,” Hoben said. 

Beachgoer Anthony Antiles Eckenrode says he learned when he was young, when thunder roars go indoors. 

“Be safe and get out of the water and pack up and go home. Then come back when it’s over,” Antiles Eckenrode expressed. 

For those going to Oak Island looking for more safety tips head to the Oak Island Fire Department website and Oak Island Water Rescue website.