About Harbor Island Marina
: 1001 SW Klickitat Way, Seattle, WA 98134, United States 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 Liveaboard moorage - call for availability 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
Comodidades
Eletricidade
Água
Chuveiros
Esgoto
Banheiros
Reciclagem
AlimentosCOORDINATES
47.56871 N, -122.34797 E
Port Information
Telefone
Berth Sizes
< 10m, 10-20m, 20m+
Profundidade na MLW
2 - 3m
Manobrabilidade
Good
Channel Marking
Excellent
Porto de entrada
No
Overseas Visitor Berths
Yes
Vagas para catamarã
Yes
Tipo de doca
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Fri
5AM - 9AM
27 March 2026
Light and variable.
Increasing from −1 to 4°C
Mostly fine
Fri
9AM - 1PM
27 March 2026
- N 3 knots increasing to 7 knots.
- Increasing from 5 to 12°C
Calm sea
UV Index: 4 - Moderate- Partly cloudy
Fri
1PM - 5PM
27 March 2026
- N 6 knots increasing to 10 knots. Gusts up to 17 knots.
- 11°C
- Calm sea
- UV Index: 4 - Moderate
- Partly cloudy