BoatsSoutherly 110

Southerly 110

Fractional Sloop · Swing Keel · First built 1999

A Rob Humphreys-designed fractional sloop with a swing keel that allows for shallow-water exploration and drying out

Designed by Rob Humphreys, built by Northshore Yachts.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Swing Keel

See her sail

The Southerly 110, on the water

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

Footage from SVN solovelanet

Is it for you?

Character

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

Shoal draftDraws 0.71 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 moderate beam gives 28 — a moderate, middle-of-the-road motion.

Comfort ratio 28
CoastalBluewater

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

Capsize screening 1.89
LightHeavy

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

Displacement / length 248
EasygoingPowered-up

15.1 — moderate power for her weight; steady, all-round performance.

Sail area / displacement 15.1
TenderStiff

47% of her weight is ballast — stiff, standing up well to her sails.

Ballast 47%

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

What the fleet has seen

The Southerly 110, as the fleet has seen it

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

The Southerly 110 is a 10.8-meter fractional sloop designed by Rob Humphreys and built by Northshore Yachts from 1999 to the present. This swing-keel cruiser, displacing 6979 kg, is specifically designed for shallow-water navigation and can rest upright when beached. Its 2300 lb swing keel allows a draft of 2.2 meters. Aboard SVN solovelanet, the Southerly 110 is described as a British-built bluewater cruiser suited for the Solent's windy conditions and open ocean sailing. The deck features a pronounced coachroof with a Dexalun hatch, a two-spreader mast, and a 120% genoa.0:39 A compact 76 cm steering wheel on a pedestal controls the engine, bowsprit, and centerboard.0:48 The cockpit is protected by a raised bridgedeck.0:48 Under power, the boat maneuvers well, with the bowsprit control aiding in strong currents and winds.1:41 The retractable centerboard enables beaching.1:41 The hull is solid fiberglass, while the topsides and deck are balsa-core sandwich.2:15 Under sail with a reefed main and reduced headsail, the twin-blade rudder provides precise helm response, and beam-reaching speeds can exceed eight knots.2:33

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
46.6%
Rig & sail area
Rig
Fractional Sloop
Ratios
SA / displacement
15.1
Displacement / length
248.2
Comfort ratio
28.2
Capsize screening
1.89
Hull speed
7.4 kn
Pounds / inch immersion
1266
Hull
Hull type
Swing Keel
Construction
Fiberglass
Ballast type
Iron
Production
Years built
First built 1999
Designer
Rob Humphreys
Builder
Northshore Yachts

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.

Morgan Yachts 3811.48 mSame hull family0.7 m longerA short-run masthead sloop produced from 1969 to 1971, featuring a keel-centerboard hull for versatile draft
Ovni 4012.60 mSame hull family1.8 m longerA 12.6-metre cutter with a high 25.21 sail-area-to-displacement ratio, built for agile performance during her 1984-1987
O'day 329.63 mSame hull family1.2 m shorterA 9.6-metre masthead sloop with a deep-draft keel-centerboard configuration designed for versatile coastal cruising
Ovni 3711.90 mSame hull family1.1 m longerA Philippe Briand-designed aluminum cutter featuring a centerboard and a stern scoop extension for versatile cruising
Ovni 43512.90 mSame hull family2.1 m longerA 12.9-metre aluminum cutter with a lifting keel, optimized for offshore stability and shoal-water exploration
Southerly 42012.86 mSame hull family2.0 m longerA Rob Humphreys-designed fractional sloop featuring a versatile swing keel that later evolved into the Southerly 430

The family

Related models

The designs closest to hers — usually the rest of the builder's range, sometimes the same hull sold under another name.

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The fleet has more to say

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