Harbour

South Park Marina

Seattle, United StatesPacific Northwest
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
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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