Channel 36/E37 — Information, Review, Specs

Julian Everitt·1989 – 2003·~14 hulls·Waveform Yachts/Voyager Yachts/Epoch Marine
Channel 36/E37 drawingBuilder drawing
Hull type
Monohull · bulb
Rig
Fractional Sloop
LOA
36.09' · 11 m
Displ.
11,720 lbs · 5,316 kg
First year
1989

The Channel 36/E37 represents a sophisticated intersection of IORera performance and the robust West Coast boatbuilding tradition of the late 1970s and early 1980s. Designed by the prolific naval architect Gary Mull and constructed by Channel Marine in California, this model—often referred to interchangeably as the Channel 37 or E37—was conceived as a highperformance racercruiser capable of holding its own in the competitive PHRF fleets of the Pacific while remaining manageable for a cruising couple. Unlike many of its contemporaries that sacrificed structural integrity for speed, the Channel 36/E37 earned a reputation for a stiff, reliable build, utilizing a handlaid fiberglass schedule that has allowed many hulls to remain active in offshore racing and coastal cruising today. While the builder, Channel Marine, remained a boutique operation compared to giants like Catalina or Hunter, the E37 benefited from Mull’s signature design philosophy: a slippery hull form, a balanced sail plan, and an emphasis on upwind efficiency.

Measurements

Dimensions 01

LOA
36.09 ft
LWL
30.97 ft
Beam
13.78 ft
Draft
7.28 ft
Max headroom
-
Air draft
-

Construction & hull 02

Construction
Fiberglass
Hull type
Monohull
Keel type
Bulb
Rudder
1× Spade
Ballast
4239 lbs
Displacement
11720 lbs
Water
-
Fuel
-

Rig & sails 03

Rig type
Fractional Sloop
P · main luff
50.2 ft
E · main foot
17.88 ft
I · fore ht.
48.56 ft
J · fore base
12.47 ft
Forestay (est)
50.14 ft
Sail area
805 sqft

Calculations 04

SA/D ratio
24.96
Ballast/Disp.
36.17
D/L ratio
176.14
Comfort ratio
16.94
Capsize screening
2.43
Hull speed
7.46 kn

Sailing Performance & Handling

The sailing characteristics of the Channel 36/E37 are defined by Gary Mull’s mastery of the fin-keel and spade-rudder configuration. Sailors familiar with the boat often describe it as a "light-air flyer" that remains remarkably composed as the breeze builds. The boat’s high-aspect masthead rig and significant sail area-to-displacement ratio allow it to accelerate quickly in light puffs, a trait highly valued in the fluctuating conditions of the California coast.

On the helm, the E37 is known for its sensitivity and balance. Because the spade rudder is positioned well aft, the boat tracks with precision and responds to minute adjustments, though this also requires an attentive hand when pushing the boat off-the-wind in a heavy blow. The hull’s moderate beam and fine entry contribute to impressive upwind pointing angles, often outperforming modern cruising boats of similar length. Reports from the Gary Mull design community suggest that the boat feels "tighter" than its production-line peers, likely due to the structural reinforcements around the mast step and chainplates that were standard for Channel Marine’s output.

Interior Comfort & Variations

The interior of the Channel 36/E37 is a reflection of the transition era in yacht design, moving away from the cramped "pipe-cot" racing interiors toward a more livable, wood-centric environment. The layout typically features a traditional V-berth forward, followed by a head and hanging locker. The main salon utilizes the boat’s 11-foot-plus beam to offer a comfortable seating area with a drop-leaf table. A hallmark of the Mull design is the functional galley and a dedicated navigation station, which were sized for actual offshore use rather than just dockside entertaining.

Variation among hulls is common, as many E37s were customized for their original owners. While most feature a rich teak-veneer finish and solid teak trim, the quality of the joinery often surpasses that of larger volume builders. The "E37" designation specifically sometimes points to an "Extended" or "Evolution" version of the original Channel 37 hull, which may include a modified transom or an updated deck mold to accommodate a more ergonomic cockpit. The sibling model, the Channel 32, shared much of the same design DNA but in a more compact, punchier package that lacked the E37’s long-legged passage-making stability.

Known Issues & Buyer’s Checklist

Prospective buyers should approach a Channel 36/E37 with a focus on the structural "gotchas" typical of high-performance boats of this vintage. First and foremost is the condition of the deck core; Channel Marine used balsa coring in the decks which, if hardware was not properly re-bedded over the decades, is prone to rot and soft spots—particularly around the stanchion bases and the mast collar.

A second critical area is the rudder post and assembly. As a spade-rudder design, the E37 places significant stress on the rudder bearings. Any "slop" or vibration felt through the wheel or tiller at speed should be investigated for potential bearing wear or delamination of the rudder blade itself. Additionally, the stainless steel chainplates on these models are often buried behind cabinetry; given their age, a thorough inspection for crevice corrosion is mandatory, especially for boats that have been raced hard in saltwater environments. Finally, because these boats were often campaigned, the rig and standing rigging may have seen high tension cycles; check for "oil-canning" or spiderweb cracking in the gelcoat near the bulkhead attachments.

Community & Resources

Owners of Gary Mull designs are supported by a loose but dedicated network of enthusiasts. While no singular manufacturer-backed association exists today due to the builder’s dissolution, technical resources can frequently be found through the Gary Mull Design archives and regional yachting groups such as the Pacific Cup or various West Coast PHRF associations. These forums often serve as the primary repository for original sail plans and hull offsets.

The Verdict

The Channel 36/E37 remains a "sailor’s sailboat," offering a level of performance and aesthetic grace that is difficult to find in modern, high-volume cruisers. It is an ideal choice for the experienced mariner who prioritizes sailing sensation and speed over apartment-like interior volume.

Pros:

  • Exceptional upwind performance and light-air agility.
  • High-quality fiberglass construction and classic teak joinery.
  • Timeless Gary Mull lines that stand out in any marina.
  • Balanced helm that provides excellent feedback to the sailor.

Cons:

  • High maintenance requirements for aging deck cores and original rigging.
  • Limited interior headroom compared to modern "bubble-deck" cruisers.
  • Spade rudder design requires careful inspection for structural fatigue.
  • Relatively rare on the market, making parts and sistership comparisons difficult.

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