- Type
- Harbour
Marina on the lower Duwamish River, 4 miles south of Elliott Bay in Seattle, with fuel berth and boatyard.
Guide
Approach and anchoring
Fresh-water river approach from Elliott Bay, sheltered from Puget Sound swell. No tidal restriction once past the river mouth. Bridges over the Duwamish set air-draught limits for masted boats. VHF contact on standard pleasure channels.
Practical
Wet berths for fishing boats, sailing yachts and larger motor yachts. Fuel berth on site with diesel and petrol, plus ice and basic supplies. Haulout and dry storage with independent repair contractors on the boatyard. Restrooms, showers and laundry.
Ashore
South Park neighbourhood shops and taquerias along 14th Avenue South, 800 m walk. Duwamish Trail along the river for walking and cycling, with access to the Duwamish Hill Preserve 2 km south.
Key facts
- Type
- Harbour
- Coordinates
- 47.52768, -122.31222 (47°31.66'N 122°18.73'W)
- Town
- Seattle
- Country
- United States
- Phone
- +12067623880
- Updated
- July 7, 2026
Getting there
South Park Marina lies at 47°31.66'N 122°18.73'W, that is 47.52768, -122.31222 in decimal degrees.
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