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
Mon
5AM - 9AM
20 July 2026
N 3 knots increasing to 7 knots. Gusts up to 17 knots.
Increasing from 15 to 18°C
Cloudy
Mon
9AM - 1PM
20 July 2026
- N 7–9 knots.
- Increasing from 18 to 23°C
Calm sea- Cloudy
Mon
1PM - 5PM
20 July 2026
- N 7 knots decreasing to 4 knots.
- Increasing from 23 to 28°C
- Calm sea
- Cloudy
