BoatsTartan Marine 365

Tartan Marine 365

Solent · Fin w/bulb & Spade Rudder · First built 2020

Launched in 2020, this 11-meter cruiser pairs a high 20.56 sail-area-to-displacement ratio with a deep 1.98-meter draft

Designed by Tim Jackett W.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/bulb & Spade Rudder

See her sail

The Tartan Marine 365, on the water

The fleet's own footage — the truest look at how she really moves.

Footage from Practical Sailor

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

LivelySea-kindly

Her moderate displacement on a moderate beam gives 22 — a moderate, middle-of-the-road motion.

Comfort ratio 22
CoastalBluewater

2.05 — right around the 2.0 line, the edge between coastal and offshore.

Capsize screening 2.05
LightHeavy

191 — moderately heavy for her waterline, a balanced cruising weight.

Displacement / length 191
EasygoingPowered-up

20.6 — plenty of sail for her weight; lively and quick to respond.

Sail area / displacement 20.6
TenderStiff

33% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.

Ballast 33%

Powered-up and quick to accelerate — this one likes to sail.

What the fleet has seen

The Tartan Marine 365, as the fleet has seen it

Derived from the videos the fleet has analysed of this model. ▶ marks open the moment aboard.

The Tartan Marine 365 is a 36-foot performance cruiser designed by Tim Jackett, built by Tartan Marine from 2020 to the present.0:12 It features a foam-cored fiberglass hull, a standard carbon fiber mast and boom from Amp Spars, and a Solent rig with a self-tacking jib.1:11 The boat's "Cruise Control Rig" (CCR) includes a 150% reacher, contributing to a sail area-to-displacement ratio exceeding 20.2:55 Its LOA is 11.1 m, beam 3.7 m, and displacement 5840 kg. Draft options include a 2.0 m fin with bulb and spade rudder, a beavertail keel at 4.92 ft, or a keel/centerboard ranging from 3.92-8.25 ft. Standard equipment includes Harken hardware, Raymarine electronics, a bow thruster, and an electric coach-top winch.4:20 The interior accommodates six people in a two-cabin configuration, with ventilation provided by 10 opening port lights, four deck hatches, and dorade boxes.5:17 Practical Sailor noted a Capsize Screening Formula (CSF) score of 2.05, suggesting caution for offshore use in heavy seas.3:14 Owners have identified the placement of furling line cam cleats near lifelines as a concern due to potential accidental releases.6:10

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Seen once across one channel of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

The record

Full specifications

The complete reference set — tap any figure to switch between metric and imperial.

Dimensions
Weights
Ballast / displacement
33.0%
Rig & sail area
Rig
Solent
Ratios
SA / displacement
20.6
Displacement / length
191.4
Comfort ratio
22.2
Capsize screening
2.05
Hull speed
7.5 kn
Pounds / inch immersion
1333
Hull
Hull type
Fin w/bulb & spade rudder
Construction
Fiberglass
Ballast type
Lead
Production
Years built
First built 2020
Designer
Tim Jackett w
Builder
Tartan Marine

Boats like this, on the water

More boats like her, on the water

Comparable boats the fleet has on camera: same type, within a quarter of her length. Open the boat, or watch the video — a timestamp means she only appears in passing.

Salona 3711.29 mSame hull family0.2 m longerA triple-award-winning performance cruiser from J&J Yacht Design featuring a high ballast ratio for stiff, fast sailing
Catalina Yachts 3611.07 mSame hull familyNear-identical lengthA versatile coastal cruiser offering optional tall rig and wing keel configurations to suit varying water depths
Beneteau First 34511.00 mSame hull familyNear-identical lengthA 36-foot masthead sloop from the mid-eighties, designed for offshore speed with a stiff 36% ballast ratio
Oyster Marine 37 Heritage11.28 mSame hull familyNear-identical lengthA Holman & Pye designed masthead sloop built for offshore stability with a skeg-mounted rudder and conservative sail plan
Pearson Yachts 3611.14 mSame hull familyNear-identical lengthA William H. Shaw-designed masthead sloop built for the IOR One Ton rule, featuring a fin keel and skeg-mounted rudder
Hallberg-Rassy 3511.13 mSame hull familyNear-identical lengthA shallow-draught fin-keeler with a 1.3-metre draught, built for coastal cruising and ease of access to shoal anchorages

The family

Boats like this

Nearby designs by size, type, and era — worth a look alongside her.

Keep asking

The fleet has more to say

Search what's been said about the Tartan Marine 365, or ask a specific question — the answer comes back written out, with links to the moments it draws on.

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