California
Half Moon Bay and the San Mateo Coast
Point Montara, Half Moon Bay and Pigeon Point, one of the tallest lighthouses on the West Coast.
Lighthouses 2
Shipwrecks
Coming soon.
Islands
Coming soon.
Shoals and sand bars
Coming soon.
Reefs
Coming soon.
Every site here is drawn from public charts and records. They are on the website for now and coming to the app.