About Commercial Marine
Private Marina We are located in Lake Union on Westlake Avenue North, less than 5 miles to downtown Seattle. We have 6 long docks, all boats side tie to docks. We have about 70 boats in our marina ranging in size from 18 feet to 65 feet. We are family-owned dating back over 50 years.

Servizi
COORDINATES
47.64362 N, -122.34289 E
Port Information
Telefono
Berth Sizes
< 10m, 10-20m
Profondità alla Bassa Marea Media
3m+
Manovrabilità
Fair
Channel Marking
Excellent
Porto di Entrata
No
Overseas Visitor Berths
No
Tipo di Molo
Floating
Style Side To
Yes
Tidal Flow
Nil
Active Winter
Yes
Weather Forecast
Fri
5AM - 9AM
26 June 2026
- S 10 knots. Gusts up to 19 knots.
- 13°C
- Cloudy
Fri
9AM - 1PM
26 June 2026
- S 10 knots increasing to 13 knots. Gusts up to 20 knots.
- Increasing from 14 to 18°C
- Calm sea
- UV Index: 2 - Low
- Cloudy
Fri
1PM - 5PM
26 June 2026
- SW 11–14 knots. Gusts up to 21 knots.
- 17°C
- SW 0.4m at 2s period
- UV Index: 2 - Low
- Partly cloudy