The San Juans get the working headlines, but Puget Sound has some of the more rewarding overnight anchorages in the Pacific Northwest — within an easy day-sail of Seattle, Tacoma, or Olympia. The boat does not need a week off and a full provisioning run for a memorable cruise. Five working anchorages worth knowing about.
For the canonical Sound treatment see the Cruising Puget Sound guide.
Blake Island State Park
Blake Island is the working gold standard of Puget Sound weekend anchorages. A 476-acre state park with no road access, sitting in the middle of the Sound about 8 nm west of downtown Seattle. The views of Seattle’s skyline from the anchorage are extraordinary — particularly at night, with the city lights reflecting on the calm water.
The anchorage. A mooring field on the northeast corner with about 24 buoys plus a small marina. Holding ground is workable for anchoring if buoys are full. The north side offers the best protection from southerly winds.
Ashore. Miles of hiking trails through old-growth forest. Clean restrooms, beach access, fire rings. Tillicum Village — a longhouse cultural centre — operates dinner-and-performance cruises to the island, so weekends can be busy.
Best season. May through October. Summer weekends fill fast — arrive by 1400. Shoulder season (May, September) offers quiet weekdays that feel like the boat has the island to itself.
Distance from Seattle. 8 nm. Easy half-day sail from Shilshole Bay Marina.
Quartermaster Harbor, Vashon Island
Quartermaster Harbor is a long, protected inlet on the southeast side of Vashon Island. The harbour runs north-south for over 2 miles, with Burton Peninsula creating a natural breakwater. One of the better-protected anchorages on the Sound — the boat can swing comfortably even when the open Sound is blowing 20 knots outside.
The anchorage. Anchor anywhere in the main harbour in 10–20 ft. Holding is good over mud. The inner harbour (north of the peninsula) is quieter and shallower.
Ashore. Burton is a small, charming community. The Burton Coffee Stand has become a working cruiser institution. Vashon overall has an artsy, farm-focused character — farmers’ markets, local restaurants, and a strong community identity.
Practical note. No fuel at Quartermaster Harbor. The Washington State Ferry from Tahlequah (south end of Vashon) connects to Tacoma if a crew member needs to commute.
Distance from Seattle. 12 nm. A pleasant day-sail from Shilshole or the Duwamish.
Eagle Harbor, Bainbridge Island
Eagle Harbor is less of a wilderness anchorage and more of a Puget Sound institution. The harbour opens on the east side of Bainbridge Island, directly across from the Seattle ferry terminal. The Winslow waterfront is a 10-minute walk from the anchorage.
Why cruisers love it. The combination of beauty, services, and access to Winslow’s restaurants and shops makes Eagle Harbor a perennial favourite. The boat anchors with views of the Olympics and is at a restaurant for dinner within a short dinghy ride.
The anchorage. Anchor in the outer harbour east of the marina. Good holding over mud. Crowded on summer weekends.
Ashore. Winslow Way has excellent restaurants, coffee shops, a Saturday farmers’ market, and everything for working provisioning. Eagle Harbor Marina has showers and pump-out.
Distance from Seattle. 6 nm. The closest working anchorage to Shilshole Bay.
Manzanita Bay (Piff’s Pocket), Bainbridge Island
This tucked-away anchorage on the south shore of Bainbridge Island is a working local secret that rewards the cruisers who know it. Manzanita Bay is small — only a few boats fit comfortably — but exceptionally protected and beautiful, with wooded shores and minimal boat traffic.
The anchorage. Enter from the east, watching depths carefully. Anchor in 12–15 ft over mud. Well protected from north and west.
Ashore. Very little — some private property, a small beach. This is a destination for solitude, not services. Bring everything aboard.
Best for. Single boats or couples seeking quiet. Families with kids who want a swimmable beach. Wildlife watching — herons and eagles are regular visitors.
Working note. Space is very limited. If the bay has two boats in it, it is full.
Jarrell Cove State Park, Hartstene Island
For cruisers willing to venture further south into the South Sound, Jarrell Cove on Hartstene Island is one of the more beautiful and secluded state-park anchorages on the Sound. The cove is small, protected, and surrounded by forest. See the South Puget Sound guide.
The anchorage. Eight mooring buoys plus anchoring room. The state park has dock space for smaller boats. Depths are modest — 10–20 ft at low tide.
Ashore. Forest trails, a small beach, basic facilities. The island has a different feel from the northern Sound — quieter, more remote, more forgiving of time.
Getting there. About 25 nm south of Olympia. Access from the north requires passing through the Tacoma Narrows — time the passage near slack water.
Distance from Tacoma. 18 nm. A working popular destination from Tacoma or Gig Harbor.
Working tips for Puget Sound anchoring
Tides matter everywhere. Puget Sound has significant tidal range — 12–14 ft in some areas. Set scope accordingly and check predicted low tides before committing to an anchorage. A spot that looks fine at high water can turn into a mudflat by morning. See Anchoring Techniques for the working framework.
Night visibility. Puget Sound is a busy shipping corridor. Keep anchor lights on and make sure the radar reflector is deployed. Commercial traffic moves quickly and does not deviate easily.
Water temperature. Sound water runs 46–55°F year-round. Life jackets on deck are non-negotiable. If a crew member goes in, retrieval time is critical — the cold incapacitates quickly. See Cold Water Safety.
Weekend traffic. Summer weekends, especially July 4 and Labor Day, see significant recreational traffic. For a buoy at Blake Island or Eagle Harbor on a Saturday in August, arrive by early afternoon or skip and plan a weekday cruise instead.
Closing notes
The Sound is at its working best on weekday mornings in late May or early September — calm water, minimal traffic, morning mist over forested shorelines, and the Olympics glowing white to the west. The boat does not need the San Juans for a working PNW cruise. It just needs to go.
Related: Cruising Puget Sound · South Puget Sound Cruising Guide · Hood Canal by Boat · Anchoring Techniques · Cold Water Safety · Tides & Currents