About Spinnaker Bay Marina
Located on south Lake Washington Spinnaker Bay Marina provides easy access to Seattle and surrounding communities. The docks were rebuilt in 2003 making the marina one of the newest facilities on Lake Washington. The Marina consists of 47 slips, pump out station, ample secured parking plus guest parking, secured access to the docks, and on-site management. All slips are 30 feet in length with water and power available.
Comodidades
Eletricidade
Água
EsgotoCOORDINATES
47.52102 N, -122.26085 E
Port Information
Berth Sizes
< 10m, 10-20m
Manobrabilidade
Good
Channel Marking
Excellent
Porto de entrada
No
Overseas Visitor Berths
Yes
Tipo de doca
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Mon
5PM - 9PM
11 May 2026
N 8 knots decreasing to 6 knots.
Decreasing from 18 to 15°C
Sunny
Mon
9PM - 5AM
11 May 2026
- N 3–7 knots.
- 9 to 15°C
Calm sea
UV Index: 0 - Low- Partly cloudy
Tue
5AM - 9AM
12 May 2026
- Light and variable.
- Increasing from 8 to 14°C
- Calm sea
- UV Index: 0 - Low
- Cloudy