Answer
Peak summer weekends and rainy Thursdays fill days out—reserve online as soon as your group size is firm. Walk-ins exist off-peak but risk sold-out slots during storms. Hold rooms with a credit card only when your party is committed.
Sources: 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.
