Maryland Beach Conditions: Rip Current Risk and Surf

The National Weather Service Rip Current Risk for each of the 1 Maryland forecast zones is reproduced above exactly as the issuing office wrote it, with the issuance time attached, so you can read the official product for the specific zone you are standing in. No forecast can tell you the water is safe: swim near a lifeguard, read the flag flying on that beach, and treat piers and jetties as permanently dangerous regardless of the category.

Low Rip Current Risk means the risk for rip currents is low, however, life threatening rip currents often occur in the vicinity of groins, jetties, reefs, and piers. That is the official definition, quoted from NWS Instruction 10-320 (June 5, 2025), section 2.6.1. Low is not the same as none, and it explicitly is not a statement about the water next to a structure.

One National Weather Service forecast office covers the Maryland coast: AKQ. Between them they issue 1 surf zone forecast zones, including Maryland Beaches. Each office writes its own product, which is why two adjacent stretches of the same coast can carry different categories on the same afternoon.

NWS Instruction 10-320 says the Surf Zone Forecast should be issued at least once per day on a seasonal basis, and caps its expiration at 24 hours from issuance. Some offices reissue more often than that; NWS Milwaukee, for example, writes its beach forecast twice a day. This page shows the issuance time on every zone and flags any product older than 12 hours, because a forecast written this morning is a different thing from one written yesterday.

A Rip Current Statement carries rip current information only, and NWS issues it to highlight a moderate or high rip current threat. A Beach Hazards Statement covers everything else, including dangerous currents, unusually cold water, lightning along the shoreline, and unusual surf that does not meet advisory criteria. NWS Instruction 10-320 says Gulf and southern Atlantic offices primarily use the Rip Current Statement, while West Coast and Great Lakes offices primarily use the Beach Hazards Statement. A High Surf Advisory is a separate, criteria based product for breaking wave action that threatens life and property.

Current NWS guidance leads with relaxing: a rip current does not pull you under, it carries you out. Do not try to swim directly into shore. Swim along the shoreline until you escape the current's pull, then swim at an angle toward the beach. If you feel you cannot reach shore, relax, face the shore, and call or wave for help. If you are on the beach and someone else is caught, alert the lifeguard or call 911, throw them something that floats, and do not swim out to them: NWS notes that many would-be rescuers have drowned trying to help.

People are generally in the water in Maryland from around May 23 to September 7, with the busiest stretch June 20 to September 1. The guarded ocean window runs Memorial Day to Labor Day, and it narrows to a single flagged swim sector once you are south of Ocean City.

The Maryland ocean beach splits several ways and only part of it is guarded. Assateague State Park stations lifeguards from Memorial Day to Labor Day, 10 am to 5 pm daily, inside a flagged swim sector where no surfing, kayaking or fishing is permitted. Immediately adjacent, the National Park Service Maryland district of Assateague Island National Seashore states flatly that there are no lifeguards on duty and that swimming is at your own risk, so two neighboring stretches of the same barrier island carry opposite coverage.