Data Disclaimer: Water level data is provided by USGS and NOAA for informational purposes only. Verify conditions on-site before any water activities.
Learn more
Raritan Bay Marina in Keansburg provides boat ramp access to Raritan Bay, a major estuary connected to New York Harbor. The facility features a state-of-the-art ramp designed for easy water access. This location is ideal for kayakers, canoeists, and boaters looking to explore the 16,300-square-mile NY-NJ Harbor Estuary, which includes the Hudson, Passaic, and Raritan Rivers. Be aware that tidal conditions can affect ramp conditions, particularly at low tide.
Located near the Gateway National Recreation Area—a 27,000-acre park spanning from Sandy Hook, NJ to Breezy Point in Queens—this access point offers opportunities for both day trips and extended paddling adventures. Anglers and recreational boaters frequent this area regularly. For overnight trips, Camp Gateway at Sandy Hook is reservable and located within 10 miles of the ramp.