Answer
Contract a written rain trigger time and indoor hold space—not a vague promise. Summer thunderstorms arrive fast; clear tents may still fail in wind. NWS monitoring should start seventy-two hours before the ceremony.
Sources: National Weather Service · Visit Ocean City · Town of Ocean City
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.
