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
Sat
5AM - 9AM
13 June 2026
N 3 knots increasing to 7 knots.
Increasing from 15 to 18°C
Sunny
Sat
9AM - 1PM
13 June 2026
- N 7 knots increasing to 9 knots.
- Increasing from 18 to 24°C
Calm sea
UV Index: 8 - Very High- Sunny
Sat
1PM - 5PM
13 June 2026
- N 9–11 knots. Gusts up to 18 knots.
- 23 to 26°C
- Calm sea
- UV Index: 8 - Very High
- Mostly fine