The Westerly Oceanmaster 48 represents the pinnacle of the British yacht building tradition from the late 1980s and early 1990s. Designed by the renowned Ed Dubois, this vessel was conceived as a flagship "go-anywhere" blue-water cruiser, designed to compete with the likes of Hallberg-Rassy and Oyster. Unlike many of its lighter contemporary production boats, the Oceanmaster 48 was built for high-latitude passage making and ultimate sea-kindliness. It features a center-cockpit layout and a heavy-displacement hull that prioritized stability and safety over light-air agility. While the name "Westerly" is often associated with smaller bilge-keel family cruisers, the Oceanmaster series—including its smaller sibling, the Oceanlord 41—was a departure into the premium world-cruising market, offering a level of fit and finish intended for long-term liveaboard comfort.
Westerly Oceanmaster 48 Sailboats for Sale & Market Overview
- Make
- Westerly
- Model
- Oceanmaster 48
- Builder
- Westerly Marine
- Designer
- Ed Dubois
- Number Built
- 24
- Production Year(s)
- 1989 - 1992
Below are the most recent Westerly Oceanmaster 48 sailboat listings (up to 10).
Standard listing sites miss the technical details sailors need. Our database of 10,000+ models unlocks advanced filtering so you can search by keel type, rig configuration, and performance ratios—even when the seller forgot to include them.
Search across multiple sailboat listing websites at once, and get notified of new listings!
Example: Daily emails for "40 ft fin keel fractional sloops under $200k in Canada"Start Searching Now
| 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) |
|---|---|---|
| Mar 2026 | 2 | $134,843 |
| Apr 2026 | 2 | $134,843 |
Median Price by Country
Listings by Country
| Model | LOA | Median Price (USD) | Listings | Recent |
|---|---|---|---|---|
| Tayana 48 | 48' | $330,000 | 23 | 6 |
| Cambria 48 | 48.92' | $79,500 | 21 | 10 |
| Westerly Oceanlord 41 | 40.5' | $74,219 | 19 | 6 |
| Oyster Yachts 53 | 53' | $450,000 | 17 | 10 |
| Oyster 485 | 48.5' | $329,000 | 12 | 4 |
| Gulfstar 47 Sailmaster | 47.42' | $117,500 | 12 | 2 |
| Hans Christian 48 | 47.83' | $259,000 | 7 | 3 |
| Moody 48 DS | 50.59' | $1,212,510 | 7 | 1 |
| Bruce Roberts 48 | $167,500 | 6 | 2 | |
| Westerly Oceanmaster 48 | $134,843 | 4 | 4 |
| Country | Median Price (USD) | Listings (past 12 months) | Recent (90d) |
|---|---|---|---|
| Netherlands | $163,752 | 2 | 2 |
| New Zealand | $105,934 | 2 | 2 |
Frequently Asked Questions
- How much does a used Westerly Oceanmaster 48 cost?
- The median asking price for a used Westerly Oceanmaster 48 over the past 12 months is $134,843. Prices vary by condition, year, equipment, and location.
- How many Westerly Oceanmaster 48 sailboats are for sale?
- We have tracked 4 Westerly Oceanmaster 48 listings over the past 12 months, with 4 listed within the last 90 days.
- Are Westerly Oceanmaster 48 prices going up or down?
- The median asking price for the Westerly Oceanmaster 48 has remained stable over the last 3 months compared to the 12-month average.
- Where is the cheapest place to buy a Westerly Oceanmaster 48?
- New Zealand currently has the lowest median asking price at $105,934, while Netherlands is the most expensive at $163,752 — a 55% difference.
- What are similar sailboats to the Westerly Oceanmaster 48?
- Comparable models include the Tayana 48, Cambria 48, Westerly Oceanlord 41. See the comparison table above for pricing and availability.