About Thunderbird Marina
Thunderbird Marina has been in the same location on Lake Union since the 1920’s. Thunderbird Marina, with its Lake Union location and easy access to major highways, the Ballard Locks and Lake Washington, has been a prime location for boaters for nearly a century. This means the Marina was in operation when Gas Works Park, was a gasification plant. The Marina predates the Space Needle by 40 years! Over the decades the Marina has seen growth and continual improvements such as, new docks, new electrical, grated decking, dock boxes, covered moorage, secure access, and video monitoring.*No Liveaboards, charters, houseboats or Airbnb

Instalaciones
COORDINATES
47.64834 N, -122.32594 E
Port Information
Teléfono
Correo Electrónico
Berth Sizes
< 10m, 10-20m
Maniobrabilidad
Good
Channel Marking
Excellent
Puerto de Entrada
No
Overseas Visitor Berths
No
Tipo de Muelle
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Fri
5AM - 9AM
06 February 2026
- Light and variable.
- Increasing from 0 to 6°C
- Calm sea
- Cloudy
Fri
9AM - 1PM
06 February 2026
- S 4–8 knots.
- Increasing from 7 to 13°C
- Calm sea
- UV Index: 1 - Low
- Cloudy
Fri
1PM - 5PM
06 February 2026
- S 7 knots decreasing to 4 knots.
- 10 to 14°C
- Calm sea
- UV Index: 0 - Low
- Cloudy