Recreational Boating Information for the Northwest

Newport Yacht Basin is located on the east side of Lake Washington in Bellevue. The marina is a condominium association, the first of its kind in the United States and was developed in 1975. 

There are a total of 416 slips, approximately half are covered. They run from 20' to 47.5'. John C. Radovich Development Company (JCR) leases over 120 of the slips. The remaining slips belong to individual owners. Newport Yacht Basin does not have transient or temporary moorage available.

Seattle boat Company operates the fuel dock and a boat yard service on site with haul out. The fuel dock offers daily discounts on Diesel from 8am to 2pm Mon - Thurs. The marina is also home of the Bellevue Yacht Club. The city of Bellevue operates the public boat launch and next to the marina is the Newport Shores Yacht Club Marina which is private. On site is Eastside Marine Brokerage. Reciprocal guest moorage available through Bellevue Yacht Club but limited space. To use the facilities, you need to call 425-746-7225 for a slip assignment. 

Marina Amenities:

  • ​Permanent moorage | Shore power, water & restrooms
  • Public boat launch ramp between the two marinas​







The West Coast's Largest Freshwater Marina​
Newport Yacht Basin
2835 82nd Ave SE Suite 300
Mercer Island, WA 98040​

Phone: 206.267.2535
Fax: 206.267.6061

Latitude:  47° 34' 31"  
Longitude: -122° 11' 20"  

Summer Gas Dock Hours
8am - 8pm daily

Winter Gas Dock Hours:
8am - 4:30pm Mon-Fri
9am - 3pm Sat
Winter: Closed Sunday

Seattle Boat Service Hours:
8am - 4:30pm M-F





Newport Yacht Basin Marina