Answer
Leave the sand and open Boardwalk immediately when thunder roars or lightning is nearby—water and open exposure are dangerous. Wait for all-clear guidance before swimming again. Many summer storms pass quickly, but do not “wait it out” under a beach umbrella.
Sources: NWS Wakefield / NOAA · Ocean City Beach Patrol
Editorial visitor guidance for Ocean City, Maryland. Confirm current Town of Ocean City, Maryland DNR, NPS Assateague, and NWS rules when regulations or safety apply.
