Irwin 34 Information, Review, Specs

Make
Irwin
Model
34
Number Built
Production Year(s)
1982 - ??

The Irwin 34 is a notable fiberglass monohull sailboat, a product of the prolific Irwin Yachts company under the guidance of its founder, Ted Irwin. Launched in 1982, this vessel was designed to appeal to the burgeoning market for comfortable coastal cruisers, embodying Ted Irwin's philosophy of creating practical and livable boats for a broad spectrum of sailors. With a length overall of 34.6 feet and a moderate displacement, the Irwin 34 carved out a reputation as a well-balanced and capable performer, particularly suited for near-shore cruising and weekend excursions.

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History and Design

The story of the Irwin 34 begins in 1982, emerging from Irwin Yacht and Marine Corporation, a prominent American sailboat manufacturer based in St. Petersburg, Florida. Initially, the model was often marketed as the Irwin Citation 34, reflecting a specific line within Irwin's diverse offerings. Later in its production run, which extended from 1982, the boat was simply advertised as the Irwin 34, though without significant design changes to the core vessel itself. Ted Irwin, a designer known for his dual focus on performance and comfortable cruising, penned the lines for the 34. His approach during this era emphasized creating practical and livable boats, a characteristic evident in the Irwin 34's design. While most models featured a fin keel with a maximum draft of 5.33 feet, a shoal draft version was also available, drawing 4.0 feet, offering versatility for different cruising grounds.

Sailing Performance and Handling

The Irwin 34 is generally regarded as a good sailing boat, a testament to Ted Irwin's design expertise. With a calculated Sail Area to Displacement (SA/D) ratio of approximately 17.09, she presents a balanced profile, suggesting respectable performance in light airs without being overly sensitive in heavier conditions. Her Ballast to Displacement (B/D) ratio of around 39.1% indicates a good degree of stability, allowing the boat to stand up to a reasonable breeze. Furthermore, a Displacement to Length (D/L) ratio of approximately 251.4 places the Irwin 34 squarely in the moderate displacement category, indicative of a comfortable motion often favored by cruisers.

Anecdotal reports from owners generally praise her handling, noting a well-balanced rig with a good proportion between mainsail and jib. While some owners suggest she can be challenging to back up straight under power, her sailing characteristics are often highlighted for pleasant performance, even being described as "perfect for light wind days and anchoring out."

Accommodations and Layout

The interior of the Irwin 34 is designed for comfortable cruising, often lauded for its ample interior space. Typical layouts generally feature a V-berth forward, a main salon with settees and a table, a well-appointed galley, and a navigation station, often accompanied by a private head compartment. The design often incorporates an angled interior to maximize the galley area, contributing to its practicality. Interior finishes commonly feature wooden trim, and the boat typically includes seven opening ports, ensuring good ventilation throughout the cabin. Overall, the accommodations are described as a "cozy cabin" with essential amenities, designed to enhance the sailing lifestyle, whether for coastal cruising or extended stays at anchor.

Owner's Perspectives

Owners of the Irwin 34 frequently commend its solid construction and the comfortable motion it provides, particularly in calmer seas. Many appreciate the boat's livable interior, finding it spacious enough for near-shore cruising and extended periods aboard. The sailing performance is generally considered good, making it an enjoyable vessel for various conditions.

However, common concerns among owners often revolve around maintenance typical of boats of this vintage. A recurring issue noted by some is the potential for problems with the fit of the deck-to-hull joint, which can lead to leaks that are difficult and expensive to address due to limited accessibility. Some owners also report difficulties backing the boat straight under power. Despite these common challenges associated with older vessels, the Irwin 34 maintains a loyal following, appreciated for its robust build, comfortable living spaces, and accessible price point in the used boat market.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Spade
Ballast
4500 lbs
Displacement
11500 lbs
Water Capacity
-
Fuel Capacity
-

Engine

Engine Make
Yanmar
Engine Model
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
37 ft
E (Main Foot)
13.5 ft
I (Foretriangle Height)
42.75 ft
J (Foretriangle Base)
13.75 ft
Forestay Length (est)
44.91 ft
Main Sail Area
249.75 sqft
Foretriangle Sail Area
293.91 sqft
Total Sail Area (Reported)
544 sqft
Total Sail Area (Calc)
543.66 sqft

Dimensions

LOA
34.6 ft
LWL
27.33 ft
Beam
11.25 ft
Draft
5.33 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
7.01 kn
Pounds per Inch Immersion
1