ISLANDER 30
Specifications
Hull
| LOA | 29.58 ft |
| LWL | 23.33 ft |
| Beam | 8.83 ft |
| Draft | 3.67 ft |
| Displacement | 8,400 lb |
| Ballast | 2,899.7 lb |
| Hull speed1.34·√LWL | 6.5 kn |
Rig & Sails
| Iforetriangle height | 32.8 ft |
| Jforetriangle base | 10.8 ft |
| Pmainsail luff | 28.5 ft |
| Emainsail foot | 12.5 ft |
| FLforestay | 10.8 ft |
| Mainsail | 369.5 sq ft |
| Jib (100%) | 177.1 sq ft |
| Spinnaker | 301.1 sq ft |
About the ISLANDER 30
The ISLANDER 30 is a raised deck version of the ISLANDER 29. Replaced with an entirely different ISLANDER 30 in 1970. (ISLANDER 30-2).
The Islander 30 is a classic American cruiser designed by J.H.McGlasson and built by Wayfarer Yacht Corp. / Islander Yachts (USA) in 1968. With a displacement of 8400.0 lb and a D/L ratio of 295.32, it offers a balanced blend of performance and comfort, though the exact number of hulls built remains unconfirmed in available records.
- Best for:
- This boat suits coastal cruisers and weekend sailors who prioritize a comfortable, stable ride over high-speed racing, making it ideal for couples or small families seeking a manageable masthead sloop for inshore and nearshore passages.
- Bluewater capability:
- With a capsize ratio of 1.74 and a comfort ratio of 28.3, the Islander 30 demonstrates moderate offshore suitability, providing adequate stability for coastal passages but requiring careful consideration for extended bluewater voyages due to its moderate displacement and fin keel design.
- Comparables:
- Comparable boats include the Cal 30 and O'Day 30, which share similar production eras, displacement ranges, and masthead sloop configurations, offering buyers alternative options with comparable interior volumes and cruising characteristics.
Performance
Estimated Value
Low ConfidenceAsking price by model year
7 listings · boat years 1977–1985 · median $19,900
Each dot is one listing · hover for details · dashed red line marks the median · obvious data-entry outliers (top & bottom 2.5%) excluded.
Estimated Cost of Ownership
Based on 29.58ft LOA. Actual costs vary by condition, usage, and local rates.
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Known Issues & Pre-Purchase Inspection
18 reported issues across 7 systems for the ISLANDER 30, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a ISLANDER 30? This is an in-depth report on the faults this model is known for — so you know exactly what to check when you walk the boat. For the price of a coffee.
- ✓ All 18 specific issues — severity, symptoms & fixes
- ✓ Model-specific pre-purchase inspection checklist
- ✓ Downloadable PDF to take to your surveyor — yours to keep
One-time $2.99 · secure checkout by Stripe · instant access · 30 days online, PDF yours to keep
Similar Sailboats
Which engine powers your ISLANDER 30?
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Used sails that fit the ISLANDER 30
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