Endeavour 30 Information, Review, Specs

Endeavour 30 Drawing
Make
Endeavour
Model
30
Builder
Reg Gardner - Endeavour Yachts
Designer
Graham Tilley/Marine Reasearch pty.
Number Built
30
Production Year(s)
1973 - ??

The Endeavour 30 represents a pivotal chapter in the history of Australian production boat building, emerging from the Sydney-based yard of Reg Gardner during the peak of the fiberglass revolution. Designed as a significant step up from the ubiquitous Endeavour 24 and 26, the 30-footer was conceived to offer true coastal cruising capabilities and blue-water potential for Australian families. While many of its smaller predecessors were sold in kit form to make sailing accessible to the masses, the Endeavour 30 was more frequently delivered as a completed vessel, showcasing the company’s maturing craftsmanship. It is a traditional masthead sloop that prioritizes volume, safety, and structural integrity over outright racing speed, embodying the rugged design philosophy required to navigate the often-turbulent waters of the Tasman Sea and the Australian coastline.

Sailing Performance & Handling

The Endeavour 30 is characterized by its predictable and forgiving motion at sea. Unlike the ultralight racing designs produced by Endeavour in collaboration with Joe Adams, such as the Adams 8, the 30-footer utilizes a more conservative hull form with a relatively high displacement and a moderate fin keel. This configuration provides the "stiffness" for which Gardner’s boats are renowned; the vessel tracks well and resists excessive heeling, even when caught in the sudden "Southerly Busters" common to the New South Wales coast.

Under sail, the boat is most comfortable on a reach or a run. Its masthead rig carries a generous headsail, which provides the primary driving force in light to moderate airs. While it may lack the pointing ability of a dedicated IRC racer, its momentum allows it to punch through a coastal chop without the hobby-horsing common in lighter, flat-bottomed yachts. Steering is typically via a tiller, though some later iterations were fitted with wheel steering; in either configuration, the rudder is substantial enough to maintain control in a following sea, a trait highly valued by those traversing the East Australian Current.

Interior Comfort & Variations

The interior of the Endeavour 30 was a revelation for its era, offering a level of "big boat" luxury that was rare in the 30-foot class during the 1970s and 80s. The cabin takes full advantage of the boat’s beam, featuring a layout that usually includes a dedicated V-berth forward, a private head compartment (often featuring a marine toilet and washbasin), and a spacious main saloon. The use of timber joinery—typically teak or mahogany veneers—gives the interior a warm, traditional feel that contrasts with the stark white fiberglass of modern production boats.

The galley is usually positioned to the port or starboard of the companionway, allowing for better ventilation and proximity to the cockpit for the cook. One of the key variations found in the Endeavour 30 series involves the configuration of the quarter berths and the navigation station; some owners opted for an extended galley while others prioritized a full-sized chart table for coastal navigation. The headroom is notable, often exceeding six feet in the main cabin, which remains a primary selling point for sailors transitioning from smaller, more cramped "pocket cruisers."

Known Issues & Buyer’s Checklist

Purchasing an Endeavour 30 today requires a diligent inspection of its vintage fiberglass construction. While the hulls were built with a robust lay-up, they are of an age where several common issues may arise:

  • Osmotic Blistering: Like many Australian GRP boats from the 1970s and 80s, the Endeavour 30 can be prone to osmosis. A professional hull survey with a moisture meter is essential, particularly around the waterline and the rudder.
  • Deck Core Integrity: The decks often utilized a balsa or plywood core for stiffness. If deck hardware—such as stanchion bases or cleat bolts—was not properly re-bedded over the decades, water ingress can lead to core rot, resulting in "soft spots" underfoot.
  • Rigging and Chainplates: Many original Endeavour 30s featured internal chainplates. These should be inspected for signs of "crevice corrosion" or weeping where they meet the deck. Given the age of these vessels, standing rigging should be replaced if it is more than ten years old.
  • Engine Serviceability: Many units were originally powered by early Yanmar or Bukh diesel engines. While these are reliable workhorses, parts availability and the state of the cooling jackets (which can scale up over time) should be verified.

Community & Resources

Owners of Australian Endeavours are supported by a legacy of strong regional associations. The Endeavour Owners Association of NSW has historically been the primary hub for technical data, social regattas, and historical records for the brand. Although the builder ceased operations in 1990, the community remains active through various Australian sailing forums and social media groups where owners share restoration tips and organize memorial sails for Reg Gardner.

The Verdict

The Endeavour 30 remains a stalwart of the Australian second-hand market, offering a robust and spacious platform for sailors who value traditional aesthetics and sea-kindliness over modern "planing" performance.

Pros:

  • Exceptionally sturdy fiberglass construction capable of offshore coastal passages.
  • Generous interior volume and headroom for a 30-foot vessel.
  • Stiff sailing characteristics that inspire confidence in heavy weather.
  • Strong local community support and historical significance in Australian maritime culture.

Cons:

  • Heavier and slower than modern 30-footers or the Adams-designed Endeavour models.
  • Age-related maintenance (osmosis and deck core) is common in unrestored examples.
  • Maneuverability in tight marinas can be challenging due to the long fin keel and traditional hull shape.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Spade
Ballast
2899 lbs
Displacement
7200 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
30.5 ft
Waterline Length (LWL)
23.95 ft
Beam
10.17 ft
Draft
5.25 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
430 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
18.45
Ballast / Displacement Ratio
40.26
Displacement / Length Ratio (D/L) Ratio
233.97
Comfort Ratio
19.55
Capsize Screening Formula
2.11
Hull Speed
6.56 kn