How many boats are in the picture?
Description from Daily Overview
Boats and buoys are moored at Elliott Bay Marina, a private marina in Seattle, Washington. Located in the city’s Magnolia neighborhood, it has 1,250 slips ranging in size from 32 to 63 feet (9.75 to 19.2 meters) and 10 miles (16 km) of docks.
Daily Overview / Satellite imagery courtesy of Digital Globe / Benjamin Grant