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Islander 26

Designer: Robert Perry  ·  Builder: Islander Yachts  ·  First built: 1976
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About the Islander 26

Built during the 1970s by Islander Yachts, this compact cruiser represents a practical approach to coastal sailing and weekend getaways. Despite limited available specifications, the Islander 26 earned recognition as an affordable entry point into cruising sailboats during its production era. The design emphasizes seaworthiness over speed, making it well-suited for coastal cruising, day sailing, and protected water adventures. Its modest size allows for manageable single-handed or small crew sailing, while still providing basic cruising amenities below deck. The boat's reputation centers around solid construction and straightforward sailing characteristics that appeal to both novice sailors and experienced skippers seeking a simple, reliable platform. Islander Yachts built boats with an emphasis on durability rather than cutting-edge performance, and the 26-footer follows this philosophy. The design likely features a traditional fin keel configuration and moderate displacement, contributing to stable sailing behavior in various conditions. While not intended for extensive offshore passages, the Islander 26 handles coastal waters confidently and offers enough interior space for weekend cruising. This model represents the classic American production cruiser of its era—unpretentious, capable, and designed for accessible sailing adventures.

Market Price Estimate Beta
Small sample size. This estimate is based on fewer than 5 listings and may not be representative of the true market. Use with caution.
$9,000 – $9,000
typical asking price
Median $9,000  ·  1 listing used
All listings
$9,000 – $9,000 1
Rate a listing price
$
About this estimate
  • Prices are based on recent asking prices from public listings — not actual sale prices, which are typically lower.
  • Condition is not factored in. A well-maintained boat with new sails and engine can be worth significantly more than a project boat of the same model.
  • Location affects price. Boats in landlocked states or areas with fewer buyers often sell for less than those on the coast.
  • Year of manufacture is not filtered. Older examples of this model will generally be priced lower than newer ones.
  • Included equipment varies widely. A boat with a full suite of electronics, dodger, and new standing rigging may command a large premium.
  • Outliers are automatically excluded using statistical filtering to improve accuracy, but some bad data may remain.
Core Dimensions
LOA (Length Overall) 25.83 ft / 7.87 m
LWL (Waterline Length) 21.67 ft / 6.61 m
Beam 10.00 ft / 3.05 m
Max Draft 3.90 ft / 1.19 m
Displacement 4,760.00 lb / 2,159 kg
Ballast 2,000.00 lb / 907 kg
Sail Area (Reported) 302.00 ft² / 28.06 m²
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Masthead Sloop
Construction FG
Designer Robert Perry
Builder Islander Yachts
First Built 1976
Last Built 1977
Owner Reviews

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Performance Ratios
PHRF Rating PHRF (Performance Handicap Racing Fleet) is a national racing handicap measured in seconds per nautical mile. Lower values indicate faster boats. Ratings are sourced from US Sailing's national database (median across 60+ regional fleets).
Under 0 — Ultralight racer0–90 — Performance racer90–150 — Cruiser/racer150–210 — Typical cruiserOver 210 — Heavy/slow cruiser
233
SA/Displacement Sail Area to Displacement ratio measures how much sail power a boat has relative to its weight. Higher values mean more performance and speed.
Under 14 — Heavy cruiser, slow14–18 — Cruising sailboat18–22 — Cruiser/racerOver 22 — Performance racer
17.13
Comfort Ratio Ted Brewer's Comfort Ratio predicts how comfortable a boat will feel in offshore conditions. Higher values mean a steadier, more comfortable motion in a seaway.
Under 20 — Uncomfortably rough20–30 — Acceptable coastal30–40 — Good offshore comfortOver 40 — Very comfortable offshore
14.95
Capsize Screening Formula The USHS Capsize Screening Formula estimates offshore capsize risk. Lower is safer — values under 2.0 are considered acceptable for offshore sailing.
Under 2.0 — Safe for offshore2.0–2.2 — Borderline offshoreOver 2.2 — Coastal use recommended
2.38
Hull Speed Hull Speed is the theoretical maximum speed of a displacement hull, calculated from waterline length. Most cruising sailboats reach this speed in moderate conditions. 6.24
S# (Speed Number) The Speed Number (S#) is a quick performance index. Higher values indicate a faster, more powerful design relative to its size.
Under 3.0 — Slow cruiser3.0–5.0 — Average cruiser5.0–7.0 — Performance cruiserOver 7.0 — Racer
2.62
Pounds/Inch Immersion Pounds per Inch Immersion (PPI) tells you how much weight is needed to sink the boat one inch. Useful for calculating how additional gear and stores affect waterline. 774.29
Rig Dimensions
I (Foretriangle Height) 33.2
J (Foretriangle Base) 11.0
P (Mainsail Luff) 28.2
E (Mainsail Foot) 8.5
SA Fore 182.6
SA Main 119.85
How It Compares

vs. Columbia T 26, Ericson 26 2, S2 79, Seafarer 26, South Coast 26

This boat Similar boats
Dimensions
LOA
Islander 26 ★
25.8 ft
Columbia T 26
25.8 ft
Ericson 26 2
25.8 ft
S2 79
25.9 ft
Seafarer 26
25.8 ft
South Coast 26
25.8 ft
LWL
Islander 26 ★
21.7 ft
Columbia T 26
22.8 ft
Ericson 26 2
21.9 ft
S2 79
21.7 ft
Seafarer 26
22.8 ft
South Coast 26
23.3 ft
Beam
Islander 26 ★
10.0 ft
Columbia T 26
8.0 ft
Ericson 26 2
9.3 ft
S2 79
9.0 ft
Seafarer 26
8.3 ft
South Coast 26
8.0 ft
Displacement
Islander 26 ★
4 lbs
Columbia T 26
4 lbs
Ericson 26 2
5 lbs
S2 79
4 lbs
Seafarer 26
4 lbs
South Coast 26
3 lbs
Ballast
Islander 26 ★
2 lbs
Columbia T 26
1 lbs
Ericson 26 2
2 lbs
S2 79
1 lbs
Seafarer 26
1 lbs
South Coast 26
1 lbs
Sail Area
Islander 26 ★
302 sq ft
Columbia T 26
270 sq ft
Ericson 26 2
326 sq ft
S2 79
329 sq ft
Seafarer 26
270 sq ft
South Coast 26
303 sq ft
Performance
PHRF Rating (lower = faster)
Islander 26 ★
233 s/nm
Columbia T 26
Ericson 26 2
234 s/nm
S2 79
Seafarer 26
237 s/nm
South Coast 26
227 s/nm
SA / Displacement (higher = more powerful)
Islander 26 ★
17.1
Columbia T 26
16.1
Ericson 26 2
17.3
S2 79
20.1
Seafarer 26
15.7
South Coast 26
20.9
Ballast / Disp (higher = stiffer)
Islander 26 ★
Columbia T 26
31.8 %
Ericson 26 2
42.9 %
S2 79
39.4 %
Seafarer 26
38.6 %
South Coast 26
38.0 %
Comfort Ratio (higher = more comfortable offshore)
Islander 26 ★
15.0
Columbia T 26
18.1
Ericson 26 2
18.2
S2 79
15.3
Seafarer 26
18.1
South Coast 26
14.3
Capsize Screening (lower = safer)
Islander 26 ★
2.38
Columbia T 26
1.95
Ericson 26 2
2.13
S2 79
2.23
Seafarer 26
1.99
South Coast 26
2.10
Displacement / Length (lower = lighter)
Islander 26 ★
Columbia T 26
165
Ericson 26 2
222
S2 79
186
Seafarer 26
174
South Coast 26
126
Hull Speed
Islander 26 ★
6.2 kts
Columbia T 26
6.4 kts
Ericson 26 2
6.3 kts
S2 79
6.2 kts
Seafarer 26
6.4 kts
South Coast 26
6.5 kts
Speed Number (higher = faster)
Islander 26 ★
2.6
Columbia T 26
3.0
Ericson 26 2
2.5
S2 79
3.2
Seafarer 26
2.8
South Coast 26
4.3
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