Tidal inlet / navigation channel · Also known as: OC Inlet, Ocean City Harbor entrance
The engineered gap between barrier island and mainland. Jetties, ripping current, and the mixing zone where bay meets Atlantic.
Habitat guide for Ocean City & Assateague, Maryland · 67 Nature Guide species linked
| Habitat type | Inlet & channel |
|---|---|
| Accessibility nearby | ★★★★☆ |
| Related zones | Inlet & channel, Open ocean, Coastal bays, Ocean beach |
| Seasons (this coast) | year-round, spring, summer, fall |
| Best for | Tidal mixing wildlife, seabirds on structure, mussels/barnacles, fleet watching. |
| Species tags | Inlet & jetties; Ocean beach & surf |
| Access | Harbor walks and jetty approaches at the south end of Ocean City; rocky and tidal. |
| Parking | Paid lots near the Inlet / downtown south end. |
| Fees | Free public viewing; fishing licenses may apply. |
| Location | South Ocean City, Maryland |
| Habitat features | Jetties, channel, docks, tidal rips |
| Signature wildlife | Cormorants, terns, pelicans, mussels |
| Tide tip | Slack tide safest for rock exploration |
| Hazards | Surge, boat traffic, slippery algae |
| Pair with | Coastal bays, nearshore ocean, fishing hub |
The Ocean City Inlet is an engineered tidal gate where bay and ocean exchange. Hard structure, deep channel, and strong currents concentrate bait, birds, and boats in a small, dramatic habitat.
Treat jetties as hazardous in rough surf. Land-based viewing from the harbor side is safer for families. Pair with West Ocean City Harbor and the ocean beach habitat for a full south-end loop.
Year-round tidal action; winter storms can deliver unusual seabirds.
Nature Guide profiles tagged for this habitat around Ocean City and Assateague, Maryland. Likelihood stars reflect how often visitors can reasonably expect the species—not a guarantee for any single outing.
| Group | Species linked | Share of checklist |
|---|---|---|
| Birds | 16 | |
| Mammals | 6 | |
| Reptiles & amphibians | 4 | |
| Crustaceans | 7 | |
| Mollusks | 11 | |
| Other marine invertebrates | 12 | |
| Insects & arachnids | 4 | |
| Coastal plants | 7 | |
| Total | 67 | |
Full directory: Birds around Ocean City
| Species | Likelihood | Seasons |
|---|---|---|
| Boat-tailed Grackle Quiscalus major | ★★★★★ | year-round |
| Double-crested Cormorant Nannopterum auritum | ★★★★★ | year-round, migration |
| Great Blue Heron Ardea herodias | ★★★★★ | year-round |
| Laughing Gull Leucophaeus atricilla | ★★★★★ | spring, summer, fall |
| Osprey Pandion haliaetus | ★★★★★ | spring, summer, fall, breeding |
| Sanderling Calidris alba | ★★★★★ | migration, winter, spring, fall |
| Willet Tringa semipalmata | ★★★★★ | spring, summer, breeding, fall |
| American Oystercatcher Haematopus palliatus | ★★★★ ☆ | year-round, breeding |
| Brown Pelican Pelecanus occidentalis | ★★★★ ☆ | summer, fall, spring |
| Northern Gannet Morus bassanus | ★★★★ ☆ | winter, fall, spring |
| Royal Tern Thalasseus maximus | ★★★★ ☆ | spring, summer, fall |
| Ruddy Turnstone Arenaria interpres | ★★★★ ☆ | migration, spring, fall, winter |
| Black Skimmer Rynchops niger | ★★★ ☆☆ | summer, breeding, fall |
| Least Tern Sternula antillarum | ★★★ ☆☆ | summer, breeding |
| Piping Plover Charadrius melodus | ★★★ ☆☆ | spring, summer, breeding |
| Peregrine Falcon Falco peregrinus | ★★ ☆☆☆ | migration, fall, spring, winter |
Full directory: Mammals around Ocean City
| Species | Likelihood | Seasons |
|---|---|---|
| Assateague Horse Equus caballus | ★★★★★ | year-round |
| Common Bottlenose Dolphin Tursiops truncatus | ★★★★★ | spring, summer, fall |
| Raccoon Procyon lotor | ★★★★ ☆ | year-round |
| Red Fox Vulpes vulpes | ★★★ ☆☆ | year-round |
| Harbor Seal Phoca vitulina | ★★ ☆☆☆ | winter, spring |
| Humpback Whale Megaptera novaeangliae | ★★ ☆☆☆ | winter, spring, fall |
Full directory: Reptiles & amphibians around Ocean City
| Species | Likelihood | Seasons |
|---|---|---|
| Eastern Hognose Snake Heterodon platirhinos | ★★ ☆☆☆ | spring, summer, fall |
| Loggerhead Sea Turtle Caretta caretta | ★★ ☆☆☆ | summer, nesting, fall |
| Green Sea Turtle Chelonia mydas | ★ ☆☆☆☆ | summer, fall |
| Kemp's Ridley Sea Turtle Lepidochelys kempii | ★ ☆☆☆☆ | summer, fall |
Full directory: Crustaceans around Ocean City
| Species | Likelihood | Seasons |
|---|---|---|
| Atlantic Ghost Crab Ocypode quadrata | ★★★★★ | spring, summer, fall |
| Atlantic Mole Crab Emerita talpoida | ★★★★★ | spring, summer, fall |
| Blue Crab Callinectes sapidus | ★★★★★ | spring, summer, fall |
| Atlantic Horseshoe Crab Limulus polyphemus | ★★★★ ☆ | spring, summer, migration |
| Brown Shrimp Farfantepenaeus aztecus | ★★★ ☆☆ | spring, summer, fall |
| American Lobster Homarus americanus | ★★ ☆☆☆ | year-round |
| Mantis Shrimp Squilla empusa | ★★ ☆☆☆ | spring, summer, fall |
Full directory: Mollusks around Ocean City
| Species | Likelihood | Seasons |
|---|---|---|
| Coquina Clam Donax variabilis | ★★★★★ | spring, summer, fall |
| Eastern Oyster Crassostrea virginica | ★★★★★ | year-round |
| Hard Clam Mercenaria mercenaria | ★★★★★ | year-round |
| Atlantic Surfclam Spisula solidissima | ★★★★ ☆ | year-round |
| Blue Mussel Mytilus edulis | ★★★★ ☆ | year-round |
| Channeled Whelk Busycotypus canaliculatus | ★★★★ ☆ | year-round |
| Knobbed Whelk Busycon carica | ★★★★ ☆ | year-round |
| Northern Moon Snail Neverita duplicata | ★★★★ ☆ | year-round |
| Atlantic Razor Clam Ensis leei | ★★★ ☆☆ | year-round |
| Atlantic Sea Scallop Placopecten magellanicus | ★★★ ☆☆ | year-round |
| Longfin Squid Doryteuthis pealeii | ★★★ ☆☆ | spring, summer, fall, migration |
Full directory: Other marine invertebrates around Ocean City
| Species | Likelihood | Seasons |
|---|---|---|
| Atlantic Sea Nettle Chrysaora chesapeakei | ★★★★★ | summer, fall |
| Moon Jelly Aurelia aurita | ★★★★★ | spring, summer, fall |
| Cannonball Jellyfish Stomolophus meleagris | ★★★★ ☆ | summer, fall |
| Clam Worm Alitta succinea | ★★★★ ☆ | year-round |
| Five-holed Sand Dollar Mellita quinquiesperforata | ★★★★ ☆ | year-round |
| Sea Walnut Mnemiopsis leidyi | ★★★★ ☆ | spring, summer, fall |
| Atlantic Purple Sea Urchin Arbacia punctulata | ★★★ ☆☆ | year-round |
| Forbes' Sea Star Asterias forbesi | ★★★ ☆☆ | year-round |
| Orange-striped Anemone Diadumene lineata | ★★★ ☆☆ | year-round |
| Red Beard Sponge Clathria prolifera | ★★★ ☆☆ | year-round |
| Sea Pansy Renilla reniformis | ★★★ ☆☆ | summer, fall |
| Portuguese Man o' War Physalia physalis | ★★ ☆☆☆ | summer, fall |
Full directory: Insects & arachnids around Ocean City
| Species | Likelihood | Seasons |
|---|---|---|
| Eastern Saltmarsh Mosquito Aedes sollicitans | ★★★★★ | spring, summer, fall |
| Monarch Danaus plexippus | ★★★★★ | spring, summer, fall, migration |
| Greenhead Fly Tabanus nigrovittatus | ★★★★ ☆ | summer |
| Painted Lady Vanessa cardui | ★★★★ ☆ | spring, summer, fall, migration |
Full directory: Coastal plants around Ocean City
| Species | Likelihood | Seasons |
|---|---|---|
| American Beachgrass Ammophila breviligulata | ★★★★★ | year-round |
| Sea Lettuce Ulva lactuca | ★★★★★ | spring, summer, fall |
| Smooth Cordgrass Sporobolus alterniflorus | ★★★★★ | year-round |
| Northern Bayberry Morella pensylvanica | ★★★★ ☆ | year-round |
| Rockweed Fucus vesiculosus | ★★★★ ☆ | year-round |
| Sea Rocket Cakile edentula | ★★★★ ☆ | spring, summer, fall |
| Dusty Miller Jacobaea maritima | ★★★ ☆☆ | spring, summer, fall |
Common questions for visitors exploring this habitat near Ocean City, Maryland.
Wildlife you may see nearby (copyright-free photos from Wikimedia Commons via our Nature Guide). The main page photo above stays separate.
Or drop several images onto this gallery
