1327 N Northlake Way
Seattle, WA 98103
(206) 304-1477


Affinity Marina is a premier family-owned and operated EnviroStars certified 'Clean Marina' conveniently located on the north shore of Seattle's Lake Union between the Wallingford and Fremont neighborhoods, minutes from Gas Works park and the vibrant Fremont central business district.

The marina offers covered moorage to 42' and uncovered moorage to 80'.  Read more about our Wi-Fi, Restrooms, and recent renovations on our amenities page!

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Current Conditions


Formerly the historic Doc's Dock, the marina went through a substantial redevelopment and rebranding in 2010 to add a new tenant-dedicated parking ...more

Rates & Info

We strive to continually be market-competitive amongst our peers and offer a significant value to our tenants. Moorage starting at $11/ft.  Call now to reserve your spot: ...more



Thanks to the hard work and dedication of the management and tenants, Affinity Marina was EnviroStars certified and designated as a "Clean Marina" in the more...

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Affinity Marina Layout

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