YachtCodex
Arksen

Arksen 65

In production
Arksen 65 — photo 1

1 / 10

Arksen_65_Tropical_Update_Oct_22-1-scaled — Arksen

Design

Designer
Humphreys Yacht Design
Naval architect
Humphreys Yacht Design
Interior designer
Design Unlimited

Summary

69.9 ftLOA3.8 ftDRAFT17.4 ftBEAM
Motor MonohullInboard Diesel
Length overall
69.9 ft
Beam
17.4 ft
Cruising speed
9 kn
Range
3700 nm
Displacement
69,446 lb
Engine power
160 hp
Cabins
2–3

* A standard reference image, not the actual boat — shown to help visualise this model's published dimensions.

Best Suited For

Tags are derived from certified class, length, sail area, accommodation and tankage using the criteria described on the Sources page; an editor may add or remove one.

Speed, Power & Tanks

What the builder publishes about how fast, how strong and how much the boat carries.

Speed

01020kn
  • Cruising speed9 kn
  • Top speednot published

Power to weight

Total engine power per tonne of published displacement — more means livelier acceleration for the hull. Drawn for motor yachts.

10.2 hp/t

2 × 160 hp · 31.5 t

Tanks

Fuel and water on one scale: a tank twice the height holds twice as much.

  • Fuel2,430 gal
    Water407 gal

    68 gal of water per berth

Dimensions

LOA
69.9 ft (21.3 m)
Hull length
—
LWL
—
Beam
17.4 ft (5.3 m)
Draft (min)
3.8 ft (1.17 m)
Draft (max)
—
Air draft
—
Displacement
69,446 lb (31,500 kg)
Ballast
—
Cabins
2–3
Heads
—
Berths
4–6

Performance

Maximum speed
—
Cruising speed
9 kn
Range
3700 nm
Guests
—
Crew
—

Engine and Tanks

Engine
160 hp
Engine count
2
Engine manufacturer
—
Propulsion type
twin diesel; serial hybrid optional
Fuel capacity
2,430 gal (9,200 L)
Fresh water capacity
407 gal (1,540 L)
Black water capacity
—

Construction

Hull material
aluminium (70% recycled content)
Deck material
—
Rudder type
—
Steering wheels
—

Builder's Own Figures

Hull form
Modeshift hullform by Humphreys Yacht Design
Accommodation
two cabins with the option of a third (study or snug); berths 4-6
Engines
2 x 119 kW (160 hp), maker not named; hybrid optional
Classification
UK MCA MGN280(M) Category 2 code
Displacement basis
design displacement, as printed (DESIGN DISPLACEMENT 31.5 t)
Beam as printed
BEAM OVERALL 5.3 m in the head strip; 'BEAM 5.2 m' further down

Figures read fromarksen.com/products/arksen-65read 10/18/2026

Layouts & Drawings

4 drawings from the builder's page: general arrangement, sail plan, profile.

About Arksen

Semi-custom

British adventure company founded by Jasper Smith that builds aluminium explorer yachts and boats — the Humphreys-designed Arksen 85, 75 and 65 with ranges of 3,700 to 7,000 nautical miles, the Finnish-built Adventure Series 55 and 35, and the Discovery Series RIBs 10 and 8.

Arksen's founder traces the company to a voyage in 1994, when he sailed Ardevora, a 55-foot Ron Holland ketch, from Hong Kong to Alaska by way of Japan, Kamchatka and the Aleutian Islands, reaching Sitka in the autumn seven months later; after a decade of mountaineering and climbing, he writes, it was that trip more than any other that changed him, and the film the crew shot sat on a shelf for decades. The company itself, the about page says, began at sea in 2016, when Jasper Smith and his son Stormy were sailing off Greenland and the scale and fragility of the ice cap turned a sailor's conviction into a company; having spent years climbing and sailing with his other son Harper as well, they set out to share that experience. Arksen describes itself as a young company whose team has crossed every ocean, working with long-standing partners that include Humphreys Yacht Design, Wight Shipyard Co., Kewatec, Design Unlimited and Aivan, and building explorer vessels, performance apparel and expeditions; its founder also established the charity 10% for the Ocean, which pools charitable giving across a coalition of brands for marine conservation.

Visit brand page

The Arksen Range

Every model Arksen publishes, by length — where this one sits in the range.

  1. Arksen 8589.9 ft
  2. Arksen 7578.4 ft
  3. Arksen 65· this model69.9 ft
  4. Arksen 5556.8 ft
  5. Arksen 3536.4 ft
  6. Arksen 1035.4 ft
  7. Arksen 826.2 ft

By the Same Designers

Boats this boat's designers also drew, for other builders too. Credits are grouped only where the names clearly agree, however each builder spelled them; an unclear one is left out.

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