Offshore 28 (Luders) Information, Review, Specs

Boat drawing
Make
Luders
Model
Offshore 28
Number Built
Production Year(s)
1972 - ??

The Cheoy Lee Offshore 28, designed by the renowned A.E. "Bill" Luders Jr., is a classic fiberglass sailboat known for its robust construction and versatile keel-centerboard design. Introduced in the early 1970s, this masthead sloop was conceived as a capable coastal cruiser, offering a blend of comfort and reasonable sailing performance within a compact, easily managed package. Built by the venerable Cheoy Lee Shipyard, it embodies the builder's legacy of dependable products and high-quality production vessels.

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History and Design

Production of the Offshore 28 commenced in 1972, reflecting Cheoy Lee's strong presence in the pleasure craft market during that era. The shipyard, which had strategically relocated to Hong Kong in 1936, was a pioneer in fiberglass boatbuilding, extensively utilizing GRP and foam sandwich technology by the mid-1960s. This commitment to modern construction techniques ensured that the Offshore 28, like other Cheoy Lee models of the time, benefited from durable and resilient hull and deck materials. The Offshore 28 was designed by Alfred Edward Luders, Jr., who was also responsible for popular Cheoy Lee sailing models such as the Luders 36 and the Clipper series. While specific design philosophies for the Offshore 28 are not extensively documented, Luders was known for his innovative approach to boat design and racing. The inclusion of a centerboard in the Offshore 28 suggests a design goal of providing access to shallower anchorages and cruising grounds, a common feature in many Bill Luders designs. There is no widely documented evidence of significant variations (like MkI or MkII) during its production run.

Sailing Performance and Handling

The Cheoy Lee Offshore 28 is a moderate-to-heavy displacement vessel, characterized by its substantial build. With a displacement of 7,935 lbs and a waterline length of 22 feet, its displacement-to-length ratio is approximately 333, indicating it is a heavy-displacement cruiser. This suggests a comfortable motion in a seaway, though it is not designed for blistering speed. The sail area to displacement ratio, calculated at around 14.9, implies that the Offshore 28 is not a light-air performer and will likely appreciate moderate to fresh breezes to stretch its legs.

One of the defining characteristics of the Offshore 28 is its impressive ballast-to-displacement ratio of over 50%. This high percentage of ballast (4,000 lbs in a 7,935 lb boat) points to exceptional stiffness and stability, allowing the boat to stand up well to a breeze and offering a secure feeling offshore. Its hull speed is estimated at 6.29 knots. The Offshore 28 features a keel-centerboard design, drawing 3.5 feet with the board up and extending to 6.5 feet with the board down. This allows for a good compromise between shallow water access and improved windward performance when the board is deployed. Anecdotal owner discussions suggest that while the centerboard offers versatility, some prioritize a fixed keel for certain offshore conditions. Owners have noted its decent sailing capabilities, particularly given its robust construction.

Accommodations and Layout

While detailed specifications for the interior of the Offshore 28 are limited in structured data, grounded search reveals a practical and traditional layout typical of cruisers of its era. The interior generally features a V-berth forward, providing sleeping accommodations for two. A marine head is typically located aft of the V-berth, often to port or starboard. The main salon usually consists of settees on either side, which can double as additional berths, surrounding a dinette table. A compact galley is commonly found, equipped with a sink, stove, and basic storage. Finish quality in Cheoy Lee boats of this period was generally well-regarded, often featuring extensive use of varnished teak joinery that contributes to a warm and classic ambiance. Storage is typically adequate for coastal cruising, with lockers and shelves integrated throughout the cabin. Ventilation would largely depend on the number and placement of opening ports and hatches, which could vary slightly between individual boats.

Owner's Perspectives

Owners of the Cheoy Lee Offshore 28 often praise its solid fiberglass construction and the overall robust build quality, a hallmark of Cheoy Lee vessels from the era. The high ballast ratio contributes to a reassuringly stable and stiff ride, making it a comfortable boat in a seaway. The keel-centerboard configuration is frequently cited as a significant advantage, providing the versatility to explore shallow anchorages that might be inaccessible to deeper draft vessels.

However, some owners have discussed potential drawbacks associated with the centerboard mechanism, suggesting it requires regular maintenance. Like many older fiberglass boats, common maintenance items might include re-bedding deck hardware to prevent leaks and addressing the aging of original systems. The moderate sail area means the Offshore 28 is not a contender for racing, but it is generally considered a capable and forgiving boat for cruising. The Cheoy Lee Offshore 28 maintains a dedicated following, with owners often seeking to connect and share insights on modifications and improvements.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Centerboard
Rudder
1x —
Ballast
4000 lbs
Displacement
7935 lbs
Water Capacity
35 gal
Fuel Capacity
15 gal

Engine

Engine Make
Universal-Atomic
Engine Model
Atomic 4
Engine Type
Engine HP
30
Engine Count
1
Drive Type
Fuel Type
Gasoline
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
29 ft
E (Main Foot)
12.33 ft
I (Foretriangle Height)
34 ft
J (Foretriangle Base)
11.5 ft
Forestay Length (est)
35.89 ft
Main Sail Area
178.79 sqft
Foretriangle Sail Area
195.5 sqft
Total Sail Area (Reported)
374 sqft
Total Sail Area (Calc)
374.29 sqft

Dimensions

LOA
27.97 ft
LWL
22 ft
Beam
9.16 ft
Draft
6.5 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
6.29 kn
Pounds per Inch Immersion
720.05