Shelter Island Boat Launch Ramp is a multi-lane facility located at the northwestern end of San Diego Bay, offering the closest access to the Pacific Ocean (approximately 3 miles away) among local ramps.

The facility features ample parking for both trailer and single vehicles, restrooms, and large grassy areas, with 24-hour bait barges available for fishermen.

Note that the west side floating docks are currently closed for repairs; boaters should use the east side docks until completion.