Boatworld Marinas | Top Marina in Seattle, WA Skip to content

Boatworld Marinas

2450 Westlake Ave N, Seattle, WA 98109
Services
Dockage, Storage & Fuel
Pricing
Contact for Rates

About

Seattle’s Boatworld Marinas operates seven marina facilities across Lake Union and Portage Bay, just north of downtown. The network accommodates moorage, storage, commercial and residential tenants, with individual properties offering open and covered boat slips for vessels ranging from small cruisers to luxury yachts. Boatworld Marina sits at the heart of Lake Union, while other locations extend through Portage Bay and around the Fremont Bridge, giving boaters several waterfront settings to consider.

Facilities vary by marina, with offerings that include restrooms, showers, laundry, dockside boat storage, kayak storage, trailer parking, and apartments or office space at Rainier Marina. Rainier is also home to a fuel dock, pump-out facility and grocery, supporting time on the water. The company emphasizes ongoing maintenance and hands-on management across its locations. Contact Boatworld Marinas to discuss dockage options or a temporary or long-term slip.

Features

  • Seven marina locations
  • Open and covered moorage
  • Temporary and long-term slips
  • Commercial and residential tenancy
  • Ongoing facility maintenance

Amenities

  • Slips & Dockage
  • Boat Storage
  • Restrooms & Showers
  • Laundry
  • Fuel
  • Pump-Out & Waste
  • Waterfront & Access

Why book with us

  • Choose a temporary slip or long-term vessel home
  • Select from open and covered moorage options
  • Access a fuel dock and pump-out facility
  • Store kayaks or use trailer parking at Rainier
  • Enjoy Lake Union or Portage Bay settings

Frequently Asked Questions

How old do you have to be to rent a boat in Washington?

For a rented motor-driven boat or vessel with 15 horsepower or more, Washington law allows unsupervised operation from age 12 if the operator carries the required Boater Education Card; a personal watercraft cannot be rented to anyone under 16. An operator age 12 or older without a required card must be accompanied and under the direct supervision of a person age 16 or older who possesses a card. The card requirement generally begins at 12 for operators born after January 1, 1955. Personal watercraft operators must be at least 14. These rules are in RCW 79A.60.640 and 79A.60.190. Rental operators may set higher minimums, so confirm when booking.

Source: Washington State Parks Recreational Boating Safety Program (app.leg.wa.gov)

Do you need a boating license in Washington?

Yes, Washington requires many recreational operators to carry a Boater Education Card rather than a traditional boating license. Operators age 12 or older who were born after January 1, 1955, must carry it when operating a vessel with a motor of 15 horsepower or more. This includes personal watercraft meeting that threshold. The minimum operator age is 12 for these motorboats and 14 for personal watercraft; personal watercraft cannot be rented to anyone under 16.

Rental customers may instead complete and carry the State Parks approved safety checklist. Common exemptions cover people born before January 1, 1955, qualifying short term visitors and recent boat purchasers. A course completion certificate serves as a temporary card for 60 days. Washington State Parks administers the program.

Source: Washington State Parks Recreational Boating Safety Program (parks.wa.gov)

Where can you go boating from Seattle, Washington?

From Seattle, you can boat on Lake Washington, Lake Union, the Lake Washington Ship Canal, Shilshole Bay or Puget Sound. Magnuson Park launches directly into expansive freshwater Lake Washington, a good choice for a quieter lake day. From there, the Montlake Cut and Portage Bay reach Lake Union; the Fremont Cut and Salmon Bay continue to the Ballard Locks, which move boats between the freshwater system and Puget Sound. For saltwater boating, Eddie Vine Boat Ramp enters sheltered water behind the Shilshole Marina breakwater, with Shilshole Bay leading toward the broader Sound.

Source: Seattle Parks and Recreation and Seattle Public Utilities (seattle.gov)

What are the most popular boating destinations near Seattle, Washington?

Good day-trip destinations from Seattle include Blake Island Marine State Park, Eagle Harbor on Bainbridge Island and Kirkland’s Marina Park on Lake Washington. Blake Island is a boat-in-only stop with docks, mooring buoys, picnic facilities, beaches and trails. In Eagle Harbor, the city dock puts visitors beside Waterfront Park and within walking distance of downtown restaurants and shops. Kirkland’s Marina Park offers public moorage, a sandy beach and nearby downtown restaurants and shops, making it a convenient lunch-and-stroll destination.

Source: Washington State Parks (parks.wa.gov)

Location

2450 Westlake Ave N, Seattle, WA 98109

Disclaimer

This listing was created using artificial intelligence and publicly available data. The information presented may be inaccurate, outdated, incomplete, or incorrect. Slipstream does not verify, endorse, or guarantee the accuracy of any listing content, including but not limited to contact information, pricing, services offered, hours of operation, or business status.

All content is provided “as is” and without warranties of any kind, express or implied. Slipstream expressly disclaims all liability for any loss, damage, or reliance arising from the use of this information. Users are solely responsible for independently verifying all details directly with the business.

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