Left Coast Dart Information, Review, Specs

Left Coast Dart Drawing
Make
Left
Model
Coast Dart
Builder
Left Coast Development
Designer
Leif Beiley
Number Built
5
Production Year(s)
2011 - ??

The Left Coast Dart represents a deliberate departure from the traditional fiberglass production norms of the early 2010s. Conceived in Anacortes, Washington, by Left Coast Development and penned by designer Leif Beiley, the Dart was engineered to bridge the gap between a high-performance sportboat and a functional family weekender. Beiley, renowned for the B-25, utilized the Dart to refine the concept of a "pocket rocket" that could be easily trailered and launched without a crane. The vessel is constructed using vacuum-bagged epoxy and E-glass with a foam core, a high-tech laminate schedule that yields a light displacement of approximately 3,000 pounds. This focus on weight savings, paired with a carbon fiber rig, allows the Dart to maintain a high power-to-weight ratio while remaining manageable for a short-handed crew.

Sailing Performance & Handling

The handling characteristics of the Left Coast Dart are defined by its aggressive sail area-to-displacement ratio and its deep, high-aspect lifting keel. With a draft of six feet when the keel is deployed, the boat exhibits exceptional lift and minimal leeway when sailing upwind. According to editorial testing by Sailing World, the boat is remarkably responsive, behaving more like a dinghy than a traditional keelboat in light air, yet remaining stiff as the breeze builds.

The inclusion of a retractable carbon fiber bowsprit allows for the deployment of large asymmetric spinnakers, which transitions the boat into a planing mode with relative ease. Unlike many pure sportboats that become "twitchy" at high speeds, the Dart’s hull form features a relatively broad stern that provides a stable platform when reaching. Sailors often note that the boat’s balance is a highlight; it provides enough feedback through the tiller to be engaging without being physically taxing. The use of a carbon fiber mast from Southern Spars significantly reduces heel-inducing weight aloft, which further enhances the boat’s righting moment and reduces pitching in a chop.

Interior Comfort & Variations

While the Left Coast Dart is primarily performance-oriented, the interior is surprisingly voluminous for a 26-foot boat with a 3,000-pound displacement. The cabin is designed with a "light and airy" philosophy, eschewing heavy wooden bulkheads for a clean, white-finished composite look. It provides four full-sized berths, including a generous V-berth and two settee berths that extend aft.

The "amenities" are strictly functional but well-placed for weekend coastal cruising. There is a dedicated space for a porta-potty and a minimalist galley area. A key design feature is the "pop-top" companionway hatch, which significantly increases headroom when the boat is at anchor, allowing an adult to stand comfortably while preparing a meal or changing. While no major hull variants exist, the boat was built with a high degree of customization regarding electronics and deck hardware layouts. Some owners opted for a more racing-centric "stripped" interior, while others utilized the factory's ability to add more refined soft-goods for cruising comfort.

Known Issues & Buyer’s Checklist

Prospective owners should focus their inspections on the mechanical systems that facilitate the boat's versatility. The lifting keel mechanism is a primary point of interest; while robust, the winch and stainless steel cable system require regular inspection for fraying or corrosion, especially if the boat has been operated in salt water.

The vacuum-bagged epoxy hull is generally superior to polyester resins in terms of osmosis resistance, but buyers should check the area around the keel trunk for any stress crazing or evidence of "hard groundings," which can be more consequential on high-performance foil systems. Additionally, because the Dart utilizes a carbon fiber mast, the rig should be professionally surveyed for any signs of UV degradation or hairline cracks at the spreaders and tangs. Finally, ensure the trailer is in road-worthy condition, as the boat’s appeal is heavily tied to its "tow-and-go" capability; specific attention should be paid to the bunk supports that cradle the unique hull shape.

Community & Resources

The Left Coast Dart community is centered largely in the Pacific Northwest, though the direct-to-consumer model has seen boats shipped as far as the East Coast and internationally. While there is no formal "class association" in the mold of the J/70, owners often congregate in performance-oriented forums to share tuning guides and trailer modifications. Technical support is frequently sought through the designer's legacy resources, as Leif Beiley's work remains highly regarded among the "B-Boat" and sportboat enthusiast circles.

The Verdict

The Left Coast Dart is a niche masterpiece that appeals to the sailor who refuses to choose between a podium finish on Wednesday night and a comfortable overnight at a quiet cove on Saturday.

Pros:

  • High-end construction materials (Epoxy/Carbon) rarely found in this size class.
  • The lifting keel and 8'6" beam make it fully trailerable without special permits.
  • Exceptional light-air performance and easy planing in a breeze.
  • Innovative "pop-top" provides unexpected standing headroom.

Cons:

  • Limited production numbers make finding one on the used market difficult.
  • Minimalist interior may be too sparse for traditional cruisers.
  • The high-performance rig requires more attention and tuning than a standard masthead sloop.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Lifting
Rudder
1x —
Ballast
850 lbs
Displacement
2200 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
25.83 ft
Waterline Length (LWL)
22.83 ft
Beam
8.33 ft
Draft
6 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
31.25 ft
E (Main Foot)
12.5 ft
I (Foretriangle Height)
31.5 ft
J (Foretriangle Base)
9.08 ft
Forestay Length (est)
32.78 ft
Sail Area
338 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
31.97
Ballast / Displacement Ratio
38.64
Displacement / Length Ratio (D/L) Ratio
82.54
Comfort Ratio
8.51
Capsize Screening Formula
2.56
Hull Speed
6.4 kn