Cal 25

See her sail

The Cal 25, on the water

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

Is it for you?

Character

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

TrailerableBeam 2.44 m — inside the 2.55 m no-permit tow width across most of Europe, and the 2.59 m US and Canadian limit. About 1,814 kg of hull, so roughly 2,400 kg on a trailer: check that against your own towing rating.

LivelySea-kindly

Her moderate displacement on a moderate beam gives 18 — a quick, lively motion that feels every wave.

Comfort ratio 18

CoastalBluewater

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

Capsize screening 2.02

LightHeavy

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

Displacement / length 223

EasygoingPowered-up

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

Sail area / displacement 18.2

TenderStiff

43% of her weight is ballast — stiff, standing up well to her sails.

Ballast 43%

A balanced, easily-driven cruiser — comfortable and forgiving for coastal work.

Narrower than ~79% of boats her size on file

Compared with 1547 boats of the same type within a quarter of her length.

What the fleet has seen

The Cal 25, as the fleet has seen it

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

The Cal 25 is a 7.6-meter masthead sloop designed by C. William Lapworth and built by Jensen Marine from 1965 to 1976. This flush-deck sailboat, known for its 'pop top' companionway, has a fin keel with a spade rudder, a 2.4-meter beam, a 1.2-meter draft, and displaces 1814 kg. It was one of the most popular Cal models, distinct from the later Cal 2-25.

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Seen 16 times across one channel of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

On the water

The Cal 25 on video

Torres Strait: The Lost FilesA 27-foot sailboat transits the Torres Strait and Gove by timing tidal currents and weather windows.Wind Hippie Sailing

Sir Driftalot -Losing My Engine and Drifting at Sea for Two Days WHS E77A 27-ft sailboat drifts for two days toward Moorea after an engine failure leaves it becalmed.Wind Hippie Sailing

What broke, what changed

Gear aboard, as the crews told it

Moments from individual boats of this model that the fleet has filmed — one crew, one piece of kit, one day on the water. Not a review of the class, and not a count of anything.

FailedGoPro
The cameras battery died while filming a task.
aboard Wind Hippie Sailingseen July 20269:08
FailedNavionics
The primary device running the chart plotter stopped charging, causing a loss of the chart.
aboard Wind Hippie Sailingseen May 202611:40
InstalledDyneema
A spare piece of Dyneema, previously used as temporary lifelines, was repurposed to repair the outboard engines starter rope.
aboard Wind Hippie Sailingseen February 20266:01
WorkingWindy
The skipper uses the Windy app to check wind conditions and forecasts.
aboard Wind Hippie Sailingseen March 20261:05
WorkingGarmin
The speaker referred to her Garmin inReach as her little monster of a Garmin and her one link to the outside world.
aboard Wind Hippie Sailingseen April 202512:58
WorkinginReach
The speaker used a Garmin inReach to text her mom for current information due to lack of internet.
aboard Wind Hippie Sailingseen April 2025watch

Each line is one crew's account of their own boat. Another Cal 25 may be fitted out entirely differently.

The record

Full specifications

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

Dimensions

Weights

Ballast / displacement

42.5%

Rig & sail area

Rig

Masthead Sloop

Ratios

SA / displacement

18.2

Displacement / length

223.2

Comfort ratio

18.0

Capsize screening

2.02

Hull speed

6.0 kn

Pounds / inch immersion

572

Hull

Hull type

Fin w/spade rudder

Construction

Fiberglass

Ballast type

Lead

Production

Years built

1965–1976

Units built

1848

Designer

C. William Lapworth

Builder

Jensen Marine, Bangor Punta Corp

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.

Comet 7707.70 mSame hull familyNear-identical lengthA Jean-Marie Finot-designed IOR quarter-tonner with a high sail-area-to-displacement ratio for spirited club racing

THE MOST FAVORABLE POINT OF SAIL FOR THE SAILOR ⚓🚢 #sailingboat #sailing from Maurizio and the sail

Jeanneau Sun Odyssey 24.27.30 mSame hull family0.3 m shorterA Jacques Fauroux-designed fractional sloop built for coastal cruising with a stable fin-and-bulb keel

Sailing under asymmetric spinnaker with a Sun Odyssey1:24 from VOILIER ODIN

Martinique 257.70 mSame hull familyNear-identical lengthA Brazilian-built masthead sloop with a 44% ballast ratio, offering a stiff and stable platform for coastal cruising

The Day I Found My Sailboat, Balanço | #SAL Cut #513:35 from Hashtag Sal

Jaguar 257.62 mSame hull familyNear-identical lengthA Frank Butler-designed masthead sloop with a deep fin keel, offering a similar layout to the popular Catalina 25

Log Books and Boats1:38 from Sailing Gently

Maxi Yachts 777.70 mSame hull familyNear-identical lengthThe most popular model in the builder's history, offering both inboard and outboard engine options for versatile cruising

From Helsesista to Adventure Tale: How she found joy on the "high seas" in the Inner Oslo Fjord from SEILmagasinet

Jeanneau Sun Odyssey 267.47 mSame hull family0.2 m shorterA Philippe Briand-designed fractional sloop built for coastal cruising with a stiff, stable hull form

WE’RE BACK AT SEA! 🌴 San Blas, Boat Repairs & Insurance Update! Ep-2356:46 from Leading the Escapade

The family

Boats like this

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

Cal 2-25A trunk-cabin redesign of the original Cal 25, featuring a masthead rig and a fin keel with a spade rudder Cal Boats 24The inaugural Jensen Marine Cal model, this fractional keel-centerboard sloop was built for shoal-water versatility Cal 2-24The first of Lapworth's finer-bow designs, this fractional sloop was drawn for improved windward performance Cal 28Originally marketed as the California 28, this early masthead sloop features a fin keel and spade rudder configuration Cal 27The original of three distinct Lapworth designs, this masthead sloop features a high ballast ratio for stiff sailing Cal 20A nimble fractional sloop from C. William Lapworth, featuring a high sail-area-to-displacement ratio for spirited sailing

Keep asking

The fleet has more to say

Search what's been said about the Cal 25, or ask a specific question — the answer comes back written out, with links to the moments it draws on.

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