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.
Instalaciones
Electricidad
Agua
Aguas ResidualesCOORDINATES
47.52102 N, -122.26085 E
Port Information
Correo Electrónico
Berth Sizes
< 10m, 10-20m
Maniobrabilidad
Good
Channel Marking
Excellent
Puerto de Entrada
No
Overseas Visitor Berths
Yes
Tipo de Muelle
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Fri
5AM - 9AM
26 June 2026
S 6–9 knots veering SW 6-9 knots.
14°C
Cloudy
Fri
9AM - 1PM
26 June 2026
- SW 7 knots increasing to 10 knots. Gusts up to 19 knots.
- Increasing from 14 to 18°C
Calm sea
UV Index: 1 - Low- Cloudy
Fri
1PM - 5PM
26 June 2026
- SW 10 knots. Gusts up to 20 knots.
- 16 to 19°C
- SW 0.4m at 2s period
- UV Index: 2 - Low
- Cloudy