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Harbor Island Marina

West Seattle’s best moorage is just minutes away from saltwater and Elliott Bay. Harbor Island Marina located south of downtown Seattle on the Duwamish River, is convenient to West Seattle neighborhoods and the South Sound. The marina provides permanent monthly moorage for 77 vessels ranging from 26 to 70 feet (7.9 to 21.3 meters).

Marina Amenities

  • 4-Star EnviroStar Certified Clean Marina
  • Monthly moorage with easy access to Elliot Bay and Puget Sound
  • Free parking
  • Restroom and showers
  • Water and metered power
  • Self service pumpout and port-o-potty station

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