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9data points analyzed by Sailpages.com to compile this DISCOVERY 42 (HATFIELD) buyer’s report
DISCOVERY 42 (HATFIELD)

DISCOVERY 42 (HATFIELD)

from 1967
$3.2K – $8.4K est. annual maintenance
Bluewater CruisermonoMasthead SloopFin

Specifications

Hull

LOA42 ft
LWL32.5 ft
Beam11.58 ft
Draft6.5 ft
Displacement19,240 lb
Ballast7,099.6 lb
Hull speed1.34·√LWL7.6 kn

About the DISCOVERY 42 (HATFIELD)

Specs and information are from an article in Boating Magazine, 1967. The article mentions Petersen's Fiberglas Boats Ltd was contracted to build the first two. We understand ICL Engineering also built two.

Sailpages Buyer's Take

The Discovery 42 is a classic 42.0 ft masthead sloop designed by Peter Hatfield and built by Petersen's Fiberglas Boats, Ltd. in Vancouver, Canada, with production records indicating a build year of 1967. As a heavy-displacement cruiser with a displacement of 19240.0 lb and a comfort ratio of 32.22, it represents a robust, traditional design from the late 1960s.

Best for:
This vessel is best suited for experienced coastal cruisers and those seeking a stable, heavy-weather capable platform, given its high displacement and low capsize ratio of 1.73.
Bluewater capability:
With a displacement of 19240.0 lb, a fin keel, and a capsize ratio of 1.73, the Discovery 42 is well-suited for offshore passages, offering excellent stability and motion comfort in heavy seas.
Comparables:
Comparable boats include other Hatfield designs like the Island Packet 40 or similar heavy-displacement trawler-yachts from the late 1960s, such as the Tartan 42, due to their shared emphasis on seaworthiness and comfort over speed.

Performance

Comfort32.2
Capsize1.73
SA/Disp18.3
Disp/Len250
Bal/Disp36.9

Pricing

We don't have market pricing data for the DISCOVERY 42 (HATFIELD) yet. If you own one, help other buyers β€” what did you pay for it? Reports build a community price estimate over time.

Estimated Cost of Ownership

Based on 42ft LOA. Actual costs vary by condition, usage, and local rates.

$/ft/mo
Annual Maintenance
$3.2K – $8.4K
Hull, rigging, sails, engine service
Annual Docking
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Annual Insurance
N/A
No price data available

Known Issues & Pre-Purchase Inspection

1 reported issues across 1 systems for the DISCOVERY 42 (HATFIELD), compiled from owner reports in sailing forums and owner-association material.

1 critical
Structural1

Unlock the full inspection report

Thinking of buying a DISCOVERY 42 (HATFIELD)? This is an in-depth report on the faults this model is known for β€” so you know exactly what to check when you walk the boat. For the price of a coffee.

  • βœ“ All 1 specific issues β€” severity, symptoms & fixes
  • βœ“ Model-specific pre-purchase inspection checklist
  • βœ“ Downloadable PDF to take to your surveyor β€” yours to keep

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Similar Sailboats

Which engine powers your DISCOVERY 42 (HATFIELD)?

We haven't confirmed the engine for this model yet. If you own or know one, tell us β€” as owners report in, we build an accurate picture over time.

Brands sometimes mentioned for this model: Atomic 4, Perkins β€” is it one of these?

Already know your engine? Search all engines β†’ to find its exact parts.

Used sails that fit the DISCOVERY 42 (HATFIELD)

Checking eBay for sails sized to this boat's rig…