BoatsSoutherly 145

Southerly 145

Masthead Ketch · Swing Keel · First built 1985

Extended with a bowsprit and stern to carry a masthead ketch rig, this swing-keel cruiser offers versatile sail plans

Designed by Dick Carter, built by Northshore.

LOA
Beam
Draft (max)
Displacement
Hull type
Swing Keel

Is it for you?

Character

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

Shoal draughtDraws 0.76 m, board up where she has one — creeks, sandbars and thin anchorages most keels have to stay out of.
LivelySea-kindly

Her moderate displacement on a narrow beam gives 28 — a moderate, middle-of-the-road motion.

Comfort ratio 28
CoastalBluewater

1.96 — just under the 2.0 offshore line; her beam is modest for her weight.

Capsize screening 1.96
LightHeavy

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

Displacement / length 261

A capable cruiser that sits just inside the offshore line — coastal work with real passages in her.

  • Draws less than ~85% of boats her size on file

Compared with 204 boats of the same type within a quarter of her length.

The record

Full specifications

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

Dimensions
Weights
Rig & sail area
Rig
Masthead Ketch
Ratios
Displacement / length
261.5
Comfort ratio
27.9
Capsize screening
1.96
Hull speed
7.8 kn
Pounds / inch immersion
1689
Hull
Hull type
Swing Keel
Construction
Fiberglass
Production
Years built
First built 1985
Units built
6
Designer
Dick Carter
Builder
Northshore

Boats like this, on the water

Nobody has filmed this one — but these are close.

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.

Southerly 135 MK 113.41 mSame hull family1.2 m shorterA Dick Carter-designed masthead sloop featuring a versatile swing keel for deep-water performance and shoal-draft access
Alden Yachts 44 MII13.46 mSame hull family1.2 m shorterAn evolution of the Alden 44 featuring a modified rudder, repositioned propeller, and updated interior layout
Ovni 43512.90 mSame hull family1.7 m shorterA 12.9-metre aluminum cutter with a lifting keel, optimized for offshore stability and shoal-water exploration
Irwin Yacht 43 (1971)13.26 mSame hull family1.4 m shorterA 13.26-metre masthead sloop with a deep 2.44-metre draft and keel-centreboard configuration for offshore stability
Boreal Yachts 4714.55 mSame hull familyNear-identical lengthA 14.55-metre aluminium cutter with a 2.48-metre draft, optimised for high-latitude stability and blue-water performance
Boreal 4413.80 mSame hull family0.8 m shorterA Jean-Francois Delvoye-designed cutter with a centerboard and spade rudder, built for high-latitude versatility

The family

Boats like this

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

Keep looking

Nothing filmed of this one yet

Two ways to keep looking — both search what the fleet has actually recorded.

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