Petaluma Marina features a 2-lane boat ramp and high-freeboard dock providing access to the Petaluma River for both motorized and non-motorized boating.

The facility offers ample parking (including 50 spaces for vehicles with trailers), restrooms, fuel dock, boat washing station, and nearby amenities including restaurants and a hotel.

The ramp and dock are open sunrise to sunset daily, with parking available for boat trailers up to 72 consecutive hours.