Boating and Water Access on Harstine Island
Harstine Island sits between three navigable Puget Sound waterways -- Pickering Passage, Case Inlet, and Peale Passage -- and boating is a genuinely central part of life here, not a seasonal add-on. This page covers the real, confirmed public and private access points: Jarrell Cove State Park's docks and buoys, the public Harstine Ramp (Latimer's Landing) boat launch, and Hartstene Pointe's private 110-slip marina, along with what to know about each.
Jarrell Cove State Park: Public Docks, Buoys, and Boater Access
Jarrell Cove State Park, on the island's northwest end, is the primary public boating access point on Harstine Island. Washington State Parks' own materials describe the park as a genuine boater destination -- most visitors actually arrive by boat rather than by road, and the park offers dock space and mooring buoys for visiting vessels, along with a designated stop on the Cascadia Marine Trail, the statewide water trail for small, human- and wind-powered boats. Across the cove, the privately operated Jarrell's Cove Marina adds fuel and a small seasonal convenience store, useful for boaters topping off before continuing on through South Puget Sound.
Jarrell Cove itself is a genuinely sheltered anchorage, which is part of why it functions as a real boating hub for this stretch of South Sound, not just a Harstine Island-specific spot. Current moorage rates, buoy availability, and any reservation system should be confirmed directly with Washington State Parks before planning a specific trip.
Latimer's Landing (Harstine Ramp): The Public Boat Launch
The Harstine Ramp, commonly known as Latimer's Landing, is a public boat launch located roughly 10 miles north of Shelton via Pickering Road, giving trailer-boat owners a way to launch directly into Pickering Passage without needing dock space or a private marina slip. This is the practical access point for a Harstine Island resident or visitor who owns a boat but doesn't have direct waterfront with its own dock, or who's launching a boat that lives on a trailer rather than in a slip.
This page does not state current launch fees, parking capacity, or seasonal hours for Latimer's Landing, since none was confirmed against a current primary source this research pass -- check current conditions directly before planning a launch.
Hartstene Pointe's Private Marina: Resident Access Only
For residents inside Hartstene Pointe specifically, the HPMA-managed community includes its own 110-slip private marina and boat launch, part of the gated community's broader amenity package alongside its clubhouse, pool, and tennis and pickleball courts. This is a real, meaningful water-access advantage for a Hartstene Pointe property owner relative to a non-waterfront parcel elsewhere on the island -- shared marina access without requiring the specific lot itself to be directly waterfront.
This marina is restricted to HPMA members and is not a public facility; confirm current slip availability, any waitlist, and associated costs directly with the Hartstene Pointe Maintenance Association rather than assuming open access.
Where Harstine's Water Access Fits in the Bigger South Sound Picture
Harstine Island's position -- bounded by Pickering Passage, Case Inlet, and Peale Passage -- puts it within a short boat trip of a genuinely rich stretch of South Puget Sound, including nearby Squaxin Island, McMicken Island (reachable by boat or, at low tide, on foot via a natural tombolo from Harstine's own shore), and the broader waters connecting toward Olympia and Tacoma. For a boat owner, this makes Harstine a real, practical home base for South Sound cruising, not just a place to keep a boat tied up unused.
This page does not state specific navigation hazards, current charts, or tide-table specifics for any of these routes -- any boater should use current NOAA nautical charts and tide tables, not this page, for actual on-water navigation planning.
Kayaking and Human-Powered Boating: The Cascadia Marine Trail
Jarrell Cove State Park's designation as a stop on the Cascadia Marine Trail -- Washington's statewide water trail built specifically for kayaks, canoes, and other small, human- or wind-powered boats -- makes Harstine Island a real waypoint for paddlers moving through South Puget Sound, not just a destination for powerboaters. The trail network links a chain of designated overnight and day-use sites across the Sound, and Jarrell Cove's sheltered anchorage and dedicated Cascadia Marine Trail site give paddlers a real, documented stopping point on Harstine Island's own shore.
This kind of small-boat access matters for a different kind of buyer or visitor than the powerboat-and-marina crowd -- someone drawn to Harstine specifically for quiet, self-powered water access to the surrounding passages and inlets, rather than a slip for a larger vessel. This page does not state specific put-in conditions, current trail-site capacity, or reservation requirements for the Cascadia Marine Trail site at Jarrell Cove; confirm current details directly with Washington State Parks and the Washington Water Trails Association, which helps coordinate the broader trail network.
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Get a Free Agent Referral →Independent research. No ads. No sponsored listings. Jarrell Cove State Park's boater access, dock and buoy moorage, and Cascadia Marine Trail designation are sourced to Washington State Parks' own Jarrell Cove State Park materials, also cited on the hub page. Jarrell's Cove Marina's private fuel dock and seasonal convenience store are sourced to general current business-listing coverage of the Harstine Island area, also cited on the hub and Practical Living Guide pages. Latimer's Landing (Harstine Ramp) as a public boat launch roughly 10 miles north of Shelton via Pickering Road is sourced to Washington Department of Fish and Wildlife shellfish-beach access materials referencing the launch, also cited on the Fishing Guide page. Hartstene Pointe's private 110-slip marina and boat launch are sourced to the Hartstene Pointe Maintenance Association's own site (hpma.org), also cited on the hub, Real Cost, and Neighborhoods pages. McMicken Island's tombolo access from Harstine Island is sourced to explorewashingtonstate.com and Washington Trails Association coverage of McMicken Island Marine State Park, also cited on the hub page. The Cascadia Marine Trail's role as a statewide water trail for small, human-powered boats, and Jarrell Cove State Park's designation as a trail site, are sourced to Washington State Parks' own materials and general Washington Water Trails Association program descriptions. This page does not state current moorage rates, launch fees, marina slip costs, or specific navigation hazard information for Harstine Island waters -- none were confirmed against current primary sources this research pass, and all are disclosed as open gaps rather than filled with invented figures. Confirm current rates, availability, and navigation information directly with Washington State Parks, the Hartstene Pointe Maintenance Association, and current NOAA nautical charts before planning a specific boating trip or marina arrangement. Nothing on this page is navigation or boating-safety advice.