ADAMS 10.6
Specifications
Hull
| LOA | 34.78 ft |
| LWL | 33.14 ft |
| Beam | 9.12 ft |
| Draft | 6 ft |
| Displacement | 6,717 lb |
| Ballast | 4,045 lb |
| Hull speed1.34·√LWL | 7.7 kn |
About the ADAMS 10.6
Keel/Centerboard version: BU: 3.44'. BD: 6.56. Displ. 7332 lbs.
Designed by Joe Adams and built by Joe Adams (AU) in 1980, the Adams 10.6 is a fractional sloop with a displacement of 6717.0 lb and a beam of 9.12 ft. While the exact hulls built count is unknown, the data reflects a specific vintage of this Australian-built cruiser.
- Best for:
- This boat suits coastal cruisers and those seeking a stable, comfortable ride, indicated by a comfort ratio of 16.24 and a low capsize ratio of 1.94. It is well-suited for owners who prioritize ease of handling and moderate performance over extreme racing capabilities.
- Bluewater capability:
- With a capsize ratio of 1.94 and a displacement of 6717.0 lb, the Adams 10.6 demonstrates reasonable offshore stability, though its single-year production run and limited fleet data suggest cautious evaluation for extended bluewater passages.
- Comparables:
- Comparable boats include other 1980s Australian fractional sloop cruisers of similar displacement and beam, such as the O'Day 34 or Valiant 40, which share similar D/L ratios around 82.39 and focus on balanced cruising performance.
Performance
ORC Performance Data(3 certificates)
Measured performance data from ORC (Offshore Racing Congress) certificates.
Polar Diagram
Boat speed (kn) vs. true wind angle. Source: ORC
Racing Ratings
Triple Number
ORC Measured
Sail Areas (ORC)
Speed Table (kn)
| TWA \ TWS | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | 24 |
|---|---|---|---|---|---|---|---|---|---|
| 52° | 3.8 | 5.1 | 6.1 | 6.7 | 7.0 | 7.2 | 7.3 | 7.4 | 7.4 |
| 60° | 4.0 | 5.4 | 6.3 | 6.9 | 7.3 | 7.4 | 7.5 | 7.6 | 7.6 |
| 75° | 4.1 | 5.5 | 6.5 | 7.1 | 7.5 | 7.7 | 7.8 | 8.0 | 8.1 |
| 90° | 4.2 | 5.8 | 6.8 | 7.3 | 7.5 | 7.8 | 8.1 | 8.5 | 8.7 |
| 110° | 4.3 | 5.9 | 7.0 | 7.6 | 8.1 | 8.4 | 8.7 | 9.2 | 9.6 |
| 120° | 4.1 | 5.7 | 6.9 | 7.6 | 8.1 | 8.6 | 9.1 | 9.7 | 10.4 |
| 135° | 3.5 | 5.0 | 6.3 | 7.2 | 7.8 | 8.3 | 8.9 | 10.3 | 12.2 |
| 150° | 2.9 | 4.2 | 5.3 | 6.4 | 7.2 | 7.7 | 8.3 | 9.5 | 11.2 |
| Beat VMG | 2.4 | 3.3 | 4.1 | 4.7 | 4.9 | 5.1 | 5.2 | 5.3 | 5.2 |
| Run VMG | 2.5 | 3.6 | 4.6 | 5.5 | 6.3 | 6.9 | 7.4 | 8.4 | 9.7 |
Estimated Value
Low ConfidenceEstimated Cost of Ownership
Based on 34.78ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
3 reported issues across 2 systems for the ADAMS 10.6, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a ADAMS 10.6? 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 3 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
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