O'Day 23

[1] In a 2010 review of the O'Day 23-1 Steve Henkel wrote, "This vessel was produced in several versions—two types of poptops and a solid top—over five years, 1970 to 1974.

In the Mk I version, one of the poptop designs was a 'convertible,' that is, the whole cabin trunk roof lifted on struts (see phantom view).

However, there were problems with sealing out rain and spray in the joint between cabin trunk and deck, and the through-the-deck mast.

"[6] In a 2010 review of the O'Day 23-2 Steve Henkel wrote, "The O’Day 23 Mk II (22) follows a series of 21-, 22 and 23-footers by C. Raymond Hunt Associates and various other designers, all targeted at the same market ... Until the O'Day company ceased operations in 1989, they were a potent force in the small sailboat market in the eastern U.S,, particularly in the 21- to 23-foot size range, of which this design is representative.

Best features: Compared to her comp[etitor]s, which are all heavy centerboarders, the O'Day 23 Mk II ... has the highest (that is, best) Space Index and the lowest minimum draft, is tied for the greatest headroom and the lowest average PHRF, and has the heaviest construction (calculated by subtracting ballast from displacement).