Port

Lockhaven Marina Inc

Seattle, United StatesPacific Northwest
Type
Harbour

Family-run freshwater marina on the south shore of the Lake Washington Ship Canal in Seattle, next to the Ballard Locks.

Guide

Approach and anchoring

From Puget Sound, lock through at the Hiram M. Chittenden Locks then turn east along the south bank. The marina is at 3030 West Commodore Way, in Magnolia, a few hundred metres east of the locks. Canal kept at lake level.

Practical

About 135 covered and open berths, taking boats up to roughly 50 feet. Run by the same family for over 50 years. Rates published per foot: around 10 USD covered, 8 to 9 USD open depending on length. Apartments on the property above the marina office. Phone 206-283-6260.

Key facts

Type
Harbour
Coordinates
47.66402, -122.39572 (47°39.84'N 122°23.74'W)
Town
Seattle
Country
United States
Updated
July 7, 2026

Getting there

Lockhaven Marina Inc lies at 47°39.84'N 122°23.74'W, that is 47.66402, -122.39572 in decimal degrees.

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