Harbour

Marina Mart Moorings

Seattle, United StatesPacific Northwest
Type
Harbour

Roughly 200 berths spread across four docks on Westlake Avenue North, on the west side of South Lake Union in central Seattle.

Guide

Approach and anchoring

Reached from Puget Sound via the Ballard Locks, then south across Lake Union. Docks at 1232, 1264, 1500 and 1530 Westlake Avenue North.

Practical

Covered and uncovered berths from 15 to 94 feet, around 4.5 to 28 metres. Toilets and showers on site. Office space also rented to marine businesses on the docks.

Ashore

South Lake Union neighbourhood at the doorstep with restaurants, hotels and marine chandleries within walking distance. Museum of History and Industry at the south end of the lake, about 800 metres on foot.

Key facts

Type
Harbour
Coordinates
47.63269, -122.33893 (47°37.96'N 122°20.34'W)
Town
Seattle
Country
United States
Updated
July 7, 2026

Getting there

Marina Mart Moorings lies at 47°37.96'N 122°20.34'W, that is 47.63269, -122.33893 in decimal degrees.

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