BALTIC 42 DP
Specifications
Hull
| LOA | 41.92 ft |
| LWL | 34.42 ft |
| Beam | 13.33 ft |
| Draft | 7.9 ft |
| Displacement | 18,400 lb |
| Ballast | 8,059.2 lb |
| Hull speed1.34·√LWL | 7.9 kn |
Rig & Sails
| Iforetriangle height | 57.5 ft |
| Jforetriangle base | 17.68 ft |
| Pmainsail luff | 51 ft |
| Emainsail foot | 15 ft |
| FLforestay | 17.7 ft |
| Mainsail | 870.1 sq ft |
| Jib (100%) | 495 sq ft |
| Spinnaker | 841.6 sq ft |
About the BALTIC 42 DP
Prototype was 'Big Shadow', and similar to the slightly larger Peterson design #77, 'Lousiana Crude'/SERENDIPITY 43. Rig Dimensions for Tall Mast version: I: 57.50' J: 17.68' P: 51.00' E: 15.00' Keel/CB version exists.
Designed by Doug Peterson and built by Baltic Yachts (FIN) between 1981 and 1985, the Baltic 42 DP is a robust heavy-displacement cruiser with only 30 hulls produced. Its substantial 18400.0 lb displacement and 24.64 comfort ratio reflect a design prioritizing stability and seakeeping over speed.
- Best for:
- This boat suits experienced coastal cruisers and those seeking a stable, heavy-displacement platform for extended offshore passages who value comfort and protection over high-performance sailing.
- Bluewater capability:
- With a low capsize ratio of 2.02 and a high displacement-to-length ratio of 201.44, the Baltic 42 DP is well-suited for bluewater cruising, offering excellent stability and motion comfort in heavy seas.
- Comparables:
- Comparable boats include the Cal 40 and O'Day 42, as they share similar heavy-displacement characteristics, fin keel configurations, and a focus on comfortable cruising from the early 1980s.
Performance
ORC Performance Data(2 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 | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
|---|---|---|---|---|---|---|---|
| 52° | 5.3 | 6.3 | 7.0 | 7.3 | 7.5 | 7.6 | 7.6 |
| 60° | 5.6 | 6.6 | 7.2 | 7.5 | 7.7 | 7.8 | 7.9 |
| 75° | 5.8 | 6.8 | 7.3 | 7.6 | 7.8 | 8.0 | 8.2 |
| 90° | 5.8 | 6.8 | 7.3 | 7.6 | 7.9 | 8.1 | 8.5 |
| 110° | 5.6 | 6.8 | 7.5 | 7.8 | 8.1 | 8.4 | 8.7 |
| 120° | 5.5 | 6.7 | 7.4 | 7.8 | 8.1 | 8.5 | 9.0 |
| 135° | 5.0 | 6.1 | 7.1 | 7.5 | 7.9 | 8.3 | 9.0 |
| 150° | 4.2 | 5.3 | 6.3 | 7.1 | 7.5 | 7.9 | 8.5 |
| Beat VMG | 3.5 | 4.2 | 4.8 | 5.2 | 5.4 | 5.5 | 5.5 |
| Run VMG | 3.7 | 4.6 | 5.4 | 6.2 | 6.8 | 7.3 | 8.0 |
Estimated Value
Low ConfidenceEstimated Cost of Ownership
Based on 41.92ft LOA. Actual costs vary by condition, usage, and local rates.
Articles & Reviews
Known Issues & Pre-Purchase Inspection
10 reported issues across 7 systems for the BALTIC 42 DP, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a BALTIC 42 DP? 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 10 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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Which engine powers your BALTIC 42 DP?
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Used sails that fit the BALTIC 42 DP
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