Answer
High summer ocean temperatures often allow shorties or no suit for short sessions, while spring and fall surfers typically want more insulation. Bay and ocean temps differ—check sea-temperature reports. Wind chill after sunset cools you faster than you expect.
Sources: NOAA · Visit 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.
