Mouillage

San Juan Island

3.0United StatesPacific Northwest
Shelter
W, E, SW, S, SE
Seabed
sand, algae
Anchoring
Allowed

Anchorage off San Juan Island, in the San Juan archipelago of Washington State. Sand and weed bottom, sheltered from east through south-west.

  • Beach

Guide

Approach and anchoring

Approach through the channels of the San Juan Islands, where tidal streams run hard and demand attention near the turn. The bottom is a mix of sand and weed, so set the anchor with care and check it holds before settling in.

Practical

Islands Marine Center, a full-service marina in Fisherman Bay on nearby Lopez Island, lies 3.9 nautical miles to the north-east with guest moorage and repair. Shipyard Cove Marina is 3.9 nautical miles to the north.

Key facts

Type
Anchorage
Coordinates
48.46396, -122.97687 (48°27.84'N 122°58.61'W)
Country
United States
Shelter
Sheltered from west, east, south-west, south, south-east winds
Seabed
sand, algae
Anchoring
Allowed
Services
Beach
Boaters' rating
3.0/5
Updated
July 7, 2026

Getting there

San Juan Island lies at 48°27.84'N 122°58.61'W, that is 48.46396, -122.97687 in decimal degrees.

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Frequently asked questions

Which winds is San Juan Island sheltered from?

San Juan Island is sheltered from west, east, south-west, south, south-east winds.

Can you anchor at San Juan Island?

Yes, anchoring is allowed at San Juan Island.

How do boaters rate San Juan Island?

San Juan Island is rated 3.0/5 by boaters on BoatMap.

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