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
06 February 2026
Light and variable.
5 to 8°C
Calm sea
UV Index: 0 - Low
Partly cloudy
Fri
9AM - 1PM
06 February 2026
- S 4 knots increasing to 6 knots.
- Increasing from 7 to 13°C
- Calm sea
- UV Index: 1 - Low
- Cloudy
Fri
1PM - 5PM
06 February 2026
- S 4–6 knots.
- 12 to 15°C
- Calm sea
- UV Index: 0 - Low
- Partly cloudy