Based on the latest available information, the Pier 52 Boat Launch is a public boat ramp located in San Francisco, California. It is primarily used to launch small boats, including kayaks, canoes, and paddleboards, into the San Francisco Bay.

The boat ramp is reported to be approximately 16 feet wide, which is wide enough to accommodate most small watercraft. It is also equipped with a floating dock, making it easy for boaters to load and unload their gear.

The body of water that Pier 52 Boat Launch services is the San Francisco Bay. This is a large and complex body of water that is known for its strong currents, challenging winds, and heavy boat traffic. As a result, it is recommended that boaters have experience navigating in similar conditions before launching from this ramp.

In terms of the type of boats that are permitted on the water, there are different regulations depending on the location and the time of year. Generally speaking, the San Francisco Bay allows for a variety of watercraft, including sailboats, motorboats, and personal watercraft. However, there are certain areas that are off-limits to certain types of boats, and there are also seasonal restrictions in place to protect local wildlife.

Overall, the Pier 52 Boat Launch is a popular spot for small boaters looking to explore the San Francisco Bay. While it may not be suitable for larger vessels, it offers easy access to some of the most beautiful and challenging waterways in the region.