Gulfstar 40 Information, Review, Specs

Gulfstar 40 Drawing
Make
Gulfstar
Model
40
Builder
Gulfstar
Designer
Ted Hood
Number Built
19
Production Year(s)
1976 - 1978

The Gulfstar 40, specifically the iteration designed by Ted Hood in the late 1970s, represents a pivotal "about-face" in the history of Florida-based Gulfstar Yachts. Prior to this era, the builder was primarily known for producing "bathtub" style motor-sailers that prioritized interior volume over sailing prowess. However, the partnership with legendary designer Ted Hood transformed the brand’s reputation. The Gulfstar 40 Hood is a performance-oriented cruiser that echoes the lines and seaworthiness of Hood’s famed Little Harbor designs. Built with a substantial displacement and a versatile underbody, it was aimed at the sailor who demanded both blue-water capability and a higher level of aesthetic refinement than previous Gulfstar models offered.

Sailing Performance & Handling

The Gulfstar 40 Hood is characterized by its "sea-kindly" motion, a direct result of its moderate-to-heavy displacement and well-balanced hull form. Unlike the earlier, flatter-bottomed Gulfstars, the Hood 40 features a deeper V-entry that slices through chop rather than pounding over it. Most models were produced as centerboarders, a signature Ted Hood trait that allows for a shallow draft of approximately 4' 11" with the board up, ideal for the Bahamas or the Chesapeake, while extending to over 9' for enhanced upwind tracking.

With a Displacement to Length (D/L) ratio typically hovering in the 260–280 range, the boat is not a light-air racer, but it excels in a breeze. Performance evaluations from the era, such as those discussed in retrospectives by Cruising World, emphasize that these Hood-designed hulls (including the sibling 44) were the first Gulfstars capable of performing well to windward. The Sail Area to Displacement (SA/D) ratio of roughly 15.5 provides enough power to keep the boat moving in moderate air, though owners frequently suggest that the boat "finds its feet" in 15 knots of wind or more.

Interior Comfort & Variations

The transition to Ted Hood’s designs also signaled an upgrade in interior craftsmanship. While earlier Gulfstars relied heavily on Formica and "slurry" ballast, the Gulfstar 40 features extensive teak joinery and a more traditional offshore layout. The standard configuration includes a spacious V-berth forward, followed by a head and shower. The main salon is characterized by a high level of natural light and ventilation, featuring a U-shaped settee and a substantial navigation station.

Variations of the 40-foot hull were primarily concentrated on the rig and keel configurations. While the sloop rig was most common for its simplicity and efficiency, a few ketch-rigged versions were produced for those seeking smaller, more manageable individual sail areas. The Gulfstar 40 was part of a broader family of "Hood Era" boats that included the smaller Gulfstar 37 and the larger, highly successful Gulfstar 44. The 44, in particular, utilized an almost identical interior aesthetic but offered a dedicated aft cabin, a feature that is tighter on the 40-foot model due to the cockpit geometry.

Known Issues & Buyer’s Checklist

Prospective buyers should approach a Gulfstar 40 with a focus on the specific structural transitions that occurred during its production years.

  • Fuel and Water Tanks: Like many boats of this vintage, the original aluminum or iron tanks were often fiberglassed into the hull or placed under the cabin sole. After 40 years, corrosion is a significant concern, and replacement often requires cutting the floor.
  • Deck Delamination: The decks are balsa-cored. High-signal reports from owner forums indicate that moisture often enters through improperly bedded stanchions or the "T-track" jib leads, leading to soft spots that require expensive core replacement.
  • Chainplates: The stainless steel chainplates are known to suffer from crevice corrosion where they pass through the deck. A thorough inspection for "bleeding" or rust streaks on the interior bulkheads is mandatory.
  • Centerboard Pennant: On centerboard models, the stainless steel wire and the winch mechanism for the board require regular maintenance. Failure to inspect the pennant can result in the board becoming stuck or, in extreme cases, dropping and damaging the trunk.
  • Mast Step: The mast step arrangement in some 1970s Gulfstars was prone to corrosion if water was allowed to sit in the bilge. Inspect the base of the spar for any signs of compression or metal fatigue.

Community & Resources

The Gulfstar community is active and well-organized, centered primarily around the Gulfstar Owners Association. This group maintains a technical repository that is invaluable for owners navigating the specific engineering quirks of the Hood-designed models. Because the Lazzara family moved on to found Lazzara Yachts, there is still a sense of "family lineage" that owners tap into for historical documentation and original hull specifications.

The Verdict

The Gulfstar 40 Hood is a "thinking man's" cruiser, offering the pedigree of a Ted Hood design at a price point significantly lower than a Little Harbor or a Hinckley of the same era. It is a robust, capable vessel that can comfortably cross oceans if its systems are modernized.

Pros:

  • Versatile Draft: The centerboard configuration allows for world-class offshore stability and shallow-water coastal gunkholing.
  • Aesthetic Appeal: Far more elegant than early Gulfstars, featuring a classic sheer line and substantial teak interiors.
  • Sea-Kindliness: Heavy enough to provide a comfortable motion in heavy weather without feeling sluggish.

Cons:

  • Maintenance Intensive: The aging tanks and balsa-cored decks require a buyer willing to undertake significant structural projects.
  • Light Air Performance: The boat's weight means it will likely require the engine to maintain speed in under 8 knots of true wind.
  • Engine Access: Depending on the specific layout, access to the primary diesel engine can be cramped compared to more modern, volume-focused designs.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Centerboard
Rudder
1x Spade
Ballast
12500 lbs (Lead)
Displacement
24000 lbs
Water Capacity
125 gal
Fuel Capacity
65 gal

Dimensions

Length Overall (LOA)
40.17 ft
Waterline Length (LWL)
32.33 ft
Beam
11.33 ft
Draft
11.33 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
46.5 ft
E (Main Foot)
13.75 ft
I (Foretriangle Height)
53 ft
J (Foretriangle Base)
16.8 ft
Forestay Length (est)
55.6 ft
Sail Area
766 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
14.73
Ballast / Displacement Ratio
52.08
Displacement / Length Ratio (D/L) Ratio
317.06
Comfort Ratio
42.18
Capsize Screening Formula
1.57
Hull Speed
7.62 kn