BoatsIslander Yachts Bahama 30

Islander Yachts Bahama 30

Masthead Sloop · Fin keel, spade rudder · 1973–1985

A 1973-1985 production masthead sloop sharing its hull with the Islander 30 MKII and featuring a balanced fin keel

Designed by Robert Finch.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/spade Rudder

See her sail

The Islander Yachts Bahama 30, on the water

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

Footage from Practical Sailor

Is it for you?

Character

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

LivelySea-kindly

Her moderate displacement on a moderate beam gives 23 — a moderate, middle-of-the-road motion.

Comfort ratio 23
CoastalBluewater

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

Capsize screening 1.98
LightHeavy

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

Displacement / length 247
EasygoingPowered-up

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

Sail area / displacement 17.7
TenderStiff

38% of her weight is ballast — moderately stiff, a middle-of-the-road stability.

Ballast 38%

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

What the fleet has seen

The Islander Yachts Bahama 30, as the fleet has seen it

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

The Islander Yachts Bahama 30 is a 9.1-meter masthead sloop designed by Robert Finch and built by Islander Yachts, Islander, and Tradewind Yachts between 1973 and 1985. It shares its hull with the ISLANDER 30 MKII, featuring a fin keel with a spade rudder, a 3.0-meter beam, a 1.5-meter draft, and a displacement of 3733 kg. Aboard his 1978 Islander Bahama 30 *Natasha*, Bert Vermeer installed a Beta 20 diesel with a sail drive and later added a secondary through-hull intake with a T-valve for redundancy after an engine overheat caused by a blocked raw water intake.3:40 He also equipped *Natasha* with an Aqua Alarm water flow sensor to monitor raw water circulation and provide an audible or visual alert if flow drops below 1.5 gallons per minute.6:48

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
38.0%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
17.7
Displacement / length
247.4
Comfort ratio
22.6
Capsize screening
1.98
Hull speed
6.6 kn
Pounds / inch immersion
878
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Ballast type
Lead
Production
Years built
1973–1985
Designer
Robert Finch
Builder
Islander Yachts, Tradewind 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.

Pearson Yachts 309.08 mSame hull familyNear-identical lengthA prolific Bill Shaw design with over 1,000 built, this masthead sloop features a fin keel and spade rudder
C&C Yachts 30-1 (1-506)9.14 mSame hull familyNear-identical lengthWith a 12-year production run, this masthead sloop stands as the longest-built model in the C&C lineup.
Seafarer Yachts 309.13 mSame hull familyNear-identical lengthA masthead sloop available with a tall rig and keel centerboard, distinct from the earlier Tripp-designed model
C&C Yachts 30-29.12 mSame hull familyNear-identical lengthA performance-oriented masthead sloop with a fin keel and spade rudder, designed by C&C for balanced club racing
CS 309.14 mSame hull familyNear-identical lengthThe most popular model from CS Yachts, with over 90 units launched in its debut year alone
Granada Yachts 309.18 mSame hull familyNear-identical lengthA 30-foot fractional sloop with a 1.65-meter draft, designed for balanced, performance-oriented cruising

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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