Boat ramp guide
Shelter Island Boat Launch
San Diego, San Diego County, CA
Overview
The Shelter Island Boat Launching Ramp is a several-acre public facility at the northwestern end of San Diego Bay, operated and maintained by the Port of San Diego. It is the closest bay ramp to the Pacific, about 3 miles from the ocean. The ramp is at 2210 Shelter Island Drive in Shelter Island Shoreline Park.
Why boaters use it
The Port says there is no cost to launch a boat at its ramps. A large parking lot and restrooms are immediately available. From the ramp you can be on the open ocean in about 3 miles, and it is a common starting point for bay and offshore trips. An Everingham Brothers bait barge on the right side of the channel as you leave the harbor sells anchovies and sardines 24 hours a day.
Before you go
The ramp is popular and the trailer lot can fill on weekends and holidays, so arrive early. Keep trailers hitched to the tow vehicle and prepare the boat in the staging area rather than on the ramp. The ramp is in a 5 mph basin, and you leave through the Shelter Island Yacht Basin entrance past the range markers where traffic is heavy.
Getting there & access
Getting there
The ramp is part of Shelter Island Shoreline Park, which is open 6 a.m. to 10:30 p.m. Paid Port parking applies at meters from 8 a.m. to 6 p.m. daily, excluding holidays.
Parking and trailers
A large lot serves the ramp. Keep your trailer attached to your vehicle and park only in marked spaces. Weekends and holidays are the busiest times.
Heading out
From the ramp, run through the Shelter Island Yacht Basin entrance at 5 mph, then past Ballast Point and Point Loma. Watch for crosscurrents at Ballast Point and stay clear of Navy vessels and security zones.
Bait and fuel
The bait barge is on the right side of the channel as you leave. Fuel docks are on Shelter Island Drive at 2435 and 2540.
Amenities
- Restrooms — On site
- Large parking lot — Immediately available
- Bait barge — Everingham Brothers, anchovies and sardines, 24 hours
- Fishing pier — At Shelter Island Shoreline Park
- Pump-out — Free 24-hour public pump-out at the Harbor Police dock, 1401 Shelter Island Dr
- Fuel nearby — Pearson Marine Services and High Seas Fuel Dock
Rules & official resources
- No cost to launch at Port of San Diego ramps; the Shelter Island ramp is operated and maintained by the Port
- Shoreline Park hours 6 a.m. to 10:30 p.m.; paid parking required at Port meters 8 a.m. to 6 p.m. daily excluding holidays
- 5 mph speed limit in Shelter Island Yacht Basin
- Black water discharge is prohibited in San Diego Bay; use pump-out stations
- California Boater Card required for all operators of motorized vessels, regardless of age, since January 1, 2025
Common boat service needs here
Trailer and engine checks
Saltwater launching is hard on bearings, brakes, lights and outboards that are not flushed afterward.
Find Marine Mechanics & Engine Service providers →Washdown and detailing
Boats stored on trailers benefit from a freshwater wash and wax to protect gelcoat from salt and sun.
Find Boat Detailing & Washing providers →Gelcoat and oxidation
Southern California sun oxidizes gelcoat on boats kept outdoors; compounding and polishing restore it.
Find Gelcoat, Oxidation & Paint Correction providers →Transport and towing
Owners without a tow vehicle often hire boat transport to and from the ramp.
Find Boat Transport, Towing & Delivery providers →Guides & FAQs
Nearby providers
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