The Catalac 10M, often referred to as the Catalac 33, represents the refined mid-range of Tom Lack’s pioneering catamaran lineage. Introduced in the late 1970s and produced into the mid-1980s, the 10M was designed by John Winterbotham to offer a significant step up in volume and sea-kindliness from the ubiquitous 9M model. While many catamarans of this era were experimental or built from kits, the 10M was a dedicated production vessel, emphasizing structural integrity and a low center of gravity. Built by Tom Lack Catamarans Ltd. in Christchurch, UK, the 10M is characterized by its solid fiberglass construction and a "salt-of-the-earth" design philosophy that prioritized safety and living space over the high-speed, light-displacement performance seen in modern French multihulls.
Catalac 10 Sailboats for Sale & Market Overview

- Make
- Catalac
- Model
- 10
- Builder
- Catalac / Tom Lack Catamarans Ltd.
- Designer
- Tom Lack/J. Winterbotom
- Number Built
- 45
- Production Year(s)
- 1984 - 1988
Below are the most recent Catalac 10 sailboat listings (up to 10).
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| Source | Year | Make | Model | Price | Cabins | Heads | City | Country | Listing Date | |
|---|---|---|---|---|---|---|---|---|---|---|
DISCLAIMER: We are not affiliated with any external listing websites in any way. We simply aggregate publicly available listings to make it easier for buyers to find sailboats for sale. We cannot guarantee the accuracy of the listings, so please verify all information with the seller before making any decisions.
Market Overview
Price & Volume Trends
Monthly breakdown
| Month | Listings | Median Asking Price (USD) |
|---|---|---|
| Sep 2025 | 1 | $57,708 |
| Model | LOA | Median Price (USD) | Listings | Recent |
|---|---|---|---|---|
| Catalina 34 | 34.5' | $34,000 | 100 | 39 |
| Nauticat 33 | 33.17' | $74,000 | 57 | 28 |
| Catalina 30 Mk II | 29.92' | $20,000 | 47 | 7 |
| Island Packet Packet Cat 35 | 35' | $83,750 | 10 | 2 |
| Prout 38 | 38' | $155,471 | 8 | 6 |
| Prout Snowgoose 35 | 35.17' | $59,900 | 5 | 1 |
| Catalac 8 | 27' | $27,066 | 4 | 2 |
| Catalac 9 | 29.25' | $41,416 | 2 | 1 |
| Catalac 10 | $57,708 | 1 | 0 |
| Country | Median Price (USD) | Listings (past 12 months) | Recent (90d) |
|---|---|---|---|
| Poland | $57,708 | 1 | 0 |
Frequently Asked Questions
- How much does a used Catalac 10 cost?
- The median asking price for a used Catalac 10 over the past 12 months is $57,708. Prices vary by condition, year, equipment, and location.
- How many Catalac 10 sailboats are for sale?
- We have tracked 1 Catalac 10 listings over the past 12 months, with 0 listed within the last 90 days.
- What are similar sailboats to the Catalac 10?
- Comparable models include the Catalina 34, Nauticat 33, Catalina 30 Mk II. See the comparison table above for pricing and availability.