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Harbor Island Marina near West Seattle is a freshwater marina offering easy access to saltwater and Elliott Bay.
Year-round monthly moorage is available. Guest moorage is not available.

Services and Benefits

  • Liveaboard Moorage - Call for availability
  • Monthly freshwater moorage with easy access to saltwater
  • Locked gates and secure facility
  • Water and metered power
  • Free parking
  • Restrooms and showers
  • Free sewage and pump-out
  • Clean Marina - 4 star Envirostar certified

Harbor Island

harbor island marina boats
West Seattle's best moorage is just minutes away from saltwater and Elliott Bay. Located south of downtown Seattle on the Duwamish River.