Danboat 33 Sailboat Review, Specs, and Listings

Philip Rhodes·1960·Danboat /Sanderson Plastic Boats
Approximate drawing

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Hull Type
Monohull · fin
Rig
Masthead Sloop
LOA
33' · 10.06 m
Disp.
11,500 lbs · 5,216 kg
First year
1960

The Danboat 33 traces its roots to Philip Rhodes, one of the most prolific designers of the midcentury transition to fiberglass. Rhodes drew the lines, and the model entered production in 1960. It later circulated under several names, including the Rhodes 31, Chesapeake 32, ISL 33, and Cabrillo 32. The result is a 33foot monohull with the looks of a wooden yacht and a solidfiberglass hull.

Measurements

Dimensions 01

Length Overall
33 ft
Length on deck
—
Waterline Length
23.2 ft
Beam
8.75 ft
Draft
4.89 ft
Maximum Headroom
—
Air Draft
—

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Fin
Rudder
1× Skeg-Hung
Ballast
3,750 lbs (Iron)
Displacement
11,500 lbs
Water Capacity
—
Fuel Capacity
—

Rig & sails 03

Rigging Type
Masthead Sloop
Mainsail luff
33.98 ft
Mainsail foot
14.6 ft
Foretriangle height
39 ft
Foretriangle base
10.58 ft
Forestay Length (estimated)
40.41 ft
Sail Area
450 sqft

Calculations 04

Sail Area to Displacement Ratio
14.13
Ballast to Displacement Ratio
32.61
Displacement to Length Ratio
411.14
Comfort Ratio
37.81
Capsize Screening Ratio
1.55
Hull Speed
6.45 kn

Design and Construction

Rhodes gave the boat his characteristic sheer, and the production hull retained the traditional appearance of a timber yacht rather than the slab-sided modernity that soon followed. The profile combines a spoon bow and low cabin house with a sheer that dips amidships, then rises gently toward a long, overhanging stern.

The hull was laid up in heavy, thick fiberglass. A short lead keel is encased within the hull. Displacement is 11,500 pounds, with 3,750 pounds of ballast. The builder’s specification lists iron as the ballast material, while other descriptions refer to an encased lead keel. With an 8-foot-9-inch beam and a 4-foot-9-inch draft, the Danboat 33 sits among the moderately proportioned cruisers of its era.

The chainplates were embedded directly in the fiberglass, following contemporary practice rather than using the external strap plates common on later designs.

Rig and Handling

Under sail, the Danboat 33 balances well, reflecting the hull-and-rig relationship Rhodes established. Owners report, however, that it doesn’t like sailing close upwind in a short chop and can be wet in those conditions. It also carries some weather helm on certain points of sail and is slow in light air.

These are the trade-offs of a moderate-displacement hull with a fin keel, skeg-hung rudder, and masthead sloop rig carrying roughly 450 square feet of sail area.

Accommodations and Storage

In the words of one owner account published in Cruising World, the interior was designed to look good first, with creature comforts secondary. Storage is limited throughout the cabin, although the cockpit lockers remain genuinely useful. The low cabin house preserves clear sightlines and the boat’s period style, but it restricts headroom and interior volume.

Known Issues

The era’s embedded-chainplate practice makes the deck-to-structure bond a long-term watch item. Moisture entering around those fittings can undermine the surrounding laminate.

Engine access is also a challenge. That difficulty comes from the original machinery-space layout rather than from any single failed component.

Refits and Ownership

Most original boats have been modified and upgraded with added hatches, stoves, refrigerators, electronics, wheels in place of tillers, and small diesel engines replacing the original gasoline engines.

The gasoline-to-diesel conversion is significant for ownership: it removes a period fire-risk source and brings the boats closer to modern expectations for auxiliary reliability. Added hatches help address the limited natural light and ventilation imposed by the original low cabin house.

Verdict

The Danboat 33 is a Rhodes-designed fiberglass cruiser that preserves the visual discipline of a wooden yacht while offering the durability of a heavy, solid-glass layup. It rewards a careful skipper with balanced sailing and a timeless profile, though its light-air speed, ability to sail close-winded in chop, and difficult engine access are real limitations.

For a buyer who values classic lines and a straightforward structure, the Danboat 33 remains a coherent entry into mid-century cruising.

Pros

  • Philip Rhodes design with a classic sheer and the appearance of a wooden yacht in fiberglass
  • Heavy, thick fiberglass layup with an encased lead keel
  • Balances well under sail
  • Most surviving boats have been upgraded with diesel engines, added hatches, stoves, refrigeration, electronics, and wheels

Cons

  • Limited interior storage apart from the cockpit lockers
  • Difficult engine access
  • Slow in light air and unhappy close-hauled in a short chop
  • Can be wet and carries some weather helm on certain points of sail

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