Croatan Sound is a saltwater sound separating Roanoke Island from the mainland of Dare County, North Carolina. It is a wide body of generally calm, shallow salt water, averaging 3 to 5 feet in depth, which can circulate like a slow-moving river depending on wind and tidal currents. The sound is exposed to westerly winds, which can generate large, confused swells that significantly increase the difficulty of paddling, making conditions range from moderate to difficult on gusty days. Under calm conditions with winds under 10 mph, the sound offers smooth, beginner-friendly paddling.

Public access points for paddlers include a boat ramp on Bowsertown Road on Roanoke Island, which offers parking, restrooms, a dock, and concessions. This launch is sheltered, tidal, and beginner-friendly. In the town of Manteo, paddlers can start in a tranquil, tree-sheltered canal before reaching the open sound. The Manns Harbor area on the mainland also provides public access points with less boat traffic.

Paddlers should be mindful of significant boat traffic only when near the main channel of the Intracoastal Waterway or ferry routes. On weekdays, you may encounter no boats for miles. The area is rich in wildlife, with frequent sightings of birds like black pelicans, great blue herons, egrets, and cormorants, as well as mammals such as nutria. The scenic western shore of Roanoke Island features views of the Virginia Dare Memorial Bridge and the undeveloped mainland.

The best seasons for paddling are spring, summer, and fall, from March through November, with late afternoon trips offering the potential for calm conditions and sunset views. Check wind forecasts diligently, as westerly winds can create hazardous, washing-machine-like seas across the sound's long fetch.