BoatsSoutherly 35RS

Southerly 35RS

Fractional Sloop · Swing Keel · First built 2003

A Rob Humphreys-designed swing keel cruiser built for shoal water access with a versatile fractional rig

Designed by Rob Humphreys, built by Northshore Yachts.

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

See her sail

The Southerly 35RS, on the water

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

Footage from Halcyon Yachts - International Yacht Delivery

Is it for you?

Character

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

Shoal draftDraws 0.72 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 35RS, as the fleet has seen it

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

The Southerly 35RS is a 10.8-meter fractional sloop with a swing keel, designed by Rob Humphreys and built by Northshore Yachts from 2003 to the present. It has a beam of 3.6 meters and a displacement of 6979 kg. Its swing keel allows for a variable draft, reaching 2.2 meters when fully deployed. Halcyon Yachts - International Yacht Delivery completed a delivery passage of a Southerly 35, named Barbara, from Eastbourne to Chichester Harbour, arriving in calm conditions.1:18

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

What they go for

Market signal

Where the fleet has seen this model come up for sale.

1seen sold

From the fleet's own footage — our observed signal, not broker listings.

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 2003
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.

Southerly 11010.82 mSame hull familyNear-identical lengthA Rob Humphreys-designed fractional sloop with a swing keel that allows for shallow-water exploration and drying out
Southerly 110from SVN solovelanet
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
Ocean Voyager 40 - A Yacht Delivery from Sri Lanka to Thailand0:49from Halcyon Yachts - International Yacht Delivery
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
Walking the Boat Yard With a Pro Sailor11:00from The Mariner
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
Compact bluewater cruiser from Ovni0:15from SEILmagasinet
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
Sailing Insights: How Jon Amtrup sails all year round! ⛵️❄️7:31from SEILmagasinet
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
Building an Aluminum Sailboat Pt 6 - Your questions answered | EP 2241:29from Distant Shores TV

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.

Southerly 32A Stephen Jones-designed fractional sloop with a swing keel, built for versatile shoal-draft access since 2007Southerly 135 MK 2A Rob Humphreys-designed masthead sloop featuring a swing keel for versatile access to shoal watersSoutherly 49A 15.11-metre performance cruiser featuring a Solent rig and a high sail-area-to-displacement ratio for spirited sailingSoutherly 42RSTA Rob Humphreys-designed fractional sloop featuring a swing keel and dual rudders for versatile shoal-water cruisingSoutherly 38A 2008-launched fractional sloop with a 2.59-metre maximum draft that was later rebranded as the Southerly 390

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