The Tideline Marine Group is your premiere source for all commercial activities at the Main Street Boat Dock in Napa. Tideline is also serving as the City of Napa’s representative to issue public use permits for 3 or more hours. For information on public use permits on the dock please email  

  • LOCATION: The boat dock is located between 3rd and 5th Street along Main Street next to the Riverfront Building. Tideline has a kiosk on the lower level of the promenade to provide onsite customer service and information about available services.  
  • SERVICES: Charters are now available between downtown Napa and cities around the Bay, including San Francisco, Berkeley, Jack London Square and Marin!
    • Our vessels accommodate up to 40 guests and are outfitted with restrooms, wifi and beverage service.  
    • The trip can take between 1.5 and 2 hours each way.  
    • Napa River Cruises departing from the Main Street Dock will be coming soon (mid-June).
  • SPECIAL: Board our newest vessel, Kestrel, on the Napa River for a 1 hour river cruise every Saturday through November 21. Get 15% off with promo code: 15OFF when you book online (if space is available, walk-ons welcome). Book here:

Explore the river and community from a unique vantage point and enjoy some locals wines and brews.

This is an amazing way for groups to travel to and from Napa. For more info please contact
For more info visit our website: