The South Point Road boat ramp in Naalehu is a concrete boat ramp that is accessible to the public. It is approximately 20 feet wide and can accommodate small to medium-sized vessels. The boat ramp services the waters of the Pacific Ocean, specifically the southern coast of the Big Island of Hawaii.

Based on the information available, the South Point Road boat ramp is open to a variety of watercraft, including boats, kayaks, and canoes. However, it is important to note that the use of the ramp may be limited during certain weather conditions, such as high surf or strong winds.

It is always important to check local regulations and guidelines before using any boat ramp or waterway. Additionally, it is recommended to stay up-to-date on any changes or updates to regulations and conditions that may affect the use of the South Point Road boat ramp or any other waterways in Hawaii.