Winter Island Park features a state-owned public boat ramp located at 50 Winter Island Road in Salem, offering recreational and commercial boat launch/haul services for $5 (recreational) or $10 (commercial) with a maximum 18-hour limit.

The facility is situated on a 54-acre peninsula at the mouth of Salem Harbor and includes additional amenities such as dinghy/kayak rack spaces, Waikiki Beach, a state-financed pier, and a community sailing program, making it a comprehensive access point for both boaters and paddlers.