IRWIN 23

Main

Appendages
Keel/CB & spade rudder
Construction
FG
First built hull
1968
Hull type
Monohull
Model
IRWIN 23
Sailboat builder
Irwin Yacht & Marine Corporation
Sailboat designer
Ted Irwin

Dimensions

Ballast Type
Lead
Ballast weight
680.0
Beam
2.44
Displacement
1451.0
Draft
1.75
Mast height from DWL
9.6
Max Draft
1.75
Min Draft
0.74
Overall length
7.01
Waterline length
5.64

Sails

E
3.12
Est. Forestay Length
9.16
Fore area
12.58
I
8.69
J
2.9
Mainsail area
11.9
P
7.62
Total area
23.78

Engine

Performance

Ballast ratio
46.88
Capsize Screening Formula
2.17
Comfort Ratio
15.61
Critical hull speed
5.76
Displacement-length ratio (DLR)
225.62
Upwind sail area to displacement
18.91

Accomodation

Headroom
1.58
The IRWIN 23 is a popular sailing boat that was manufactured by the American company, Irwin Yachts, in the 1970s. It is a small, trailerable sailboat designed for coastal cruising and day sailing.

Here are some key features and specifications of the IRWIN 23:

1. Size and Dimensions: The IRWIN 23 has an overall length of 23 feet (7 meters) and a beam (width) of 7.5 feet (2.3 meters). It has a draft (the depth of the boat below the waterline) of 3.5 feet (1.1 meters).

2. Construction: The boat is constructed using fiberglass, which makes it lightweight and durable. It has a fixed keel, which provides stability and helps with sailing performance.

3. Sailing Performance: The IRWIN 23 is known for its good sailing performance and handling characteristics. It has a sloop rig, which means it has a single mast and two sails - a mainsail and a headsail (jib). The boat is designed to be easily sailed by a small crew or even single-handed.

4. Accommodation: Despite its compact size, the IRWIN 23 offers a comfortable cabin with basic amenities. It typically has a V-berth (forward sleeping area), a small galley (kitchenette) with a sink and stove, and a portable toilet. The cabin can accommodate a small number of people for overnight stays.

5. Trailerable: One of the advantages of the IRWIN 23 is its trailerability. It can be easily transported on a trailer, allowing owners to explore different sailing locations and launch from various boat ramps.

6. Popularity and Availability: The IRWIN 23 was a popular model during its production years and is still sought after by sailing enthusiasts today. While it may not be in production anymore, used models can be found on the market.

Overall, the IRWIN 23 is a versatile and compact sailing boat that offers a good balance of performance and comfort for coastal cruising and day sailing.

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