BoatsAllied Boat Co. Inc. Seabreeze 35

Allied Boat Co. Inc. Seabreeze 35

Masthead Sloop · Keel/centreboard · 1963–1973

A MacLear and Harris-designed masthead sloop featuring a versatile keel-centerboard configuration for shoal-draft cruising

Designed by MacLear & Harris.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Keel/Cbrd.

See her sail

The Allied Boat Co. Inc. Seabreeze 35, on the water

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

Footage from Lady K Sailing

Is it for you?

Character

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

Shoal draftDraws 1.17 m, board up where she has one — creeks, sandbars and thin anchorages most keels have to stay out of.
LivelySea-kindly

Her heavy displacement on a narrow beam gives 35 — a sea-kindly motion in a seaway.

Comfort ratio 35
CoastalBluewater

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

Capsize screening 1.72
LightHeavy

439 — very heavy for her waterline, a serious load-carrying cruiser.

Displacement / length 439
EasygoingPowered-up

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

Sail area / displacement 15.1
TenderStiff

29% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.

Ballast 29%

Built heavy and sea-kindly — a boat made to cross oceans and forgive a rough night.

  • Heavier than ~75% of boats her size on file

Compared with 327 boats of the same type within a quarter of her length.

What the fleet has seen

The Allied Boat Co. Inc. Seabreeze 35, as the fleet has seen it

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

The Allied Boat Co. Inc. Seabreeze 35 is a Masthead Sloop, 10.5 m LOA, designed by MacLear, Harris, and built by Allied Boat Co. Inc. between 1963 and 1973. It was the second yacht built by Allied Boat Co. and was available as a sloop or yawl.7:13 The Seabreeze 35 has a Keel/Cbrd. hull with a 2.1 m draft and 6168 kg displacement.16:27 Boats built before 1967 have a bronze centerboard, while later models use aluminum. A variant, the Seabreeze Citation, introduced in 1970, featured a longer coach roof, a dinette, a two-door head, a longer cockpit, and a modified rudder profile. Allied Boat Company built a reputation for robust fiberglass construction, also producing models like the Allied Sea Wind 30, which was the first fiberglass sailboat to circumnavigate the globe.7:43 Aboard *Sailing Triteia*, an Allied Seabreeze *Arcturus* completed a 6.5-nautical-mile passage in the Åland Islands, Finland, in about two hours, maintaining 4 to 5.5 knots under jib alone.2:39

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Seen 2 times across 2 channels of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

On the water

The Allied Boat Co. Inc. Seabreeze 35 on video

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
29.4%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
15.1
Displacement / length
439.2
Comfort ratio
34.9
Capsize screening
1.72
Hull speed
6.6 kn
Pounds / inch immersion
879
Hull
Hull type
Keel/Cbrd.
Construction
Fiberglass
Ballast type
Lead
Production
Years built
1963–1973
Units built
135
Designer
MacLear, Harris
Builder
Allied Boat Co. Inc

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.

Pearson Yachts 3510.67 mSame hull family0.2 m longerBoasting the longest production run of any Pearson model, this keel/centerboard sloop remained largely unchanged for 14 years
The ONE Thing We Disagreed on This Entire Refit | Step 494from Sailing Uma
Tartan Marine 34 C10.49 mSame hull familyNear-identical lengthA Sparkman & Stephens masthead sloop featuring a keel-centerboard hull designed for shoal water and IOR competition
First sail in 18 months! Overnight passage south the day after we splashed0:21from Sailing Adventure Can't Wait
Morgan Yachts 309.12 mSame hull family1.4 m shorterA masthead sloop featuring a keel-centerboard configuration, designed by Charles Morgan Jr. for versatile shoal-draft sailing
Salt & Tar: Episode 93 - In-Water Rudder Repair9:44from Salt & Tar
Southerly 11010.82 mSame hull family0.3 m longerA Rob Humphreys-designed fractional sloop with a swing keel that allows for shallow-water exploration and drying out
Southerly 110from SVN solovelanet
Ovni 3711.90 mSame hull family1.4 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
O'day 329.63 mSame hull family0.9 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

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.

Allied Boat Co. Inc. Seabreeze 35 CitationA MacLear-Harris masthead sloop featuring a centerboard for shoal draft and a spacious interior with a dinette layoutAllied Boat Co. SeawindA Thomas Gillmer-designed masthead ketch with a long keel, marking both the beginning and the end of the Allied Boat Co.Allied 39A masthead sloop with a fin keel and skeg-mounted rudder, evolved from the wooden Owens Cutter designAllied Boat Co. Seawind MK II CutterA cutter-rigged evolution of the Seawind 30, featuring a long keel and heavy displacement for stable, traditional cruisingAllied Boat Co. Seawind MK II KetchA heavier, beamier evolution of the original Seawind, available in ketch, cutter, or sloop configurationsAllied Boat Co. XL-2 42A Sparkman & Stephens masthead sloop featuring a keel-centerboard configuration for versatile performance in deep or shoal water

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