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.

Installations
COORDINATES
47.64362 N, -122.34289 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m
Profondeur à la marée basse moyenne
3m+
Manœuvrabilité
Fair
Channel Marking
Excellent
Port d'entrée
No
Overseas Visitor Berths
No
Type de quai
Floating
Style Side To
Yes
Tidal Flow
Nil
Active Winter
Yes
Weather Forecast
Sat
5AM - 9AM
04 July 2026
- S 8 knots.
- 15°C
- Sunny
Sat
9AM - 1PM
04 July 2026
- S 8 knots decreasing to NW 3 knots.
- Increasing from 16 to 20°C
- Calm sea
- Mostly fine
Sat
1PM - 5PM
04 July 2026
- N 5 knots increasing to 13 knots. Gusts up to 21 knots.
- 19 to 22°C
- Calm sea
- Sunny