About Jim Clark Marina
SINCE 1973 THE JIM CLARK MARINA HAS BROUGHT TOGETHER RECREATIONAL BOATERS IN THE LOWER DUWAMISH RIVER AT THE GATEWAY TO ELLIOT BAY, PUGET SOUND, AND BEYOND.
Facilities
No facility data available...
COORDINATES
47.57025 N, -122.35076 E
Port Information
Telephone
Manoeuvrability
Good
Channel Marking
Excellent
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Fri
5AM - 9AM
12 June 2026
N 0 knots increasing to 8 knots.
Increasing from 13 to 15°C
Partly cloudy
Fri
9AM - 1PM
12 June 2026
- N 9 knots decreasing to 7 knots.
- Increasing from 15 to 20°C
Calm sea- Mostly fine
Fri
1PM - 5PM
12 June 2026
- N 7–9 knots. Gusts up to 16 knots.
- 19 to 23°C
- Calm sea
- Partly cloudy
