S2 7.0 Sailboat Review, Specs, and Listings

Arthur Edmunds·1975·~140 hulls·S2 Yachts
S2 7.0 drawingBuilder drawing
Hull Type
Monohull · centerboard
Rig
Masthead Sloop
LOA
23' · 7.01 m
Disp.
3,800 lbs · 1,724 kg
First year
1975

The S2 7.0 is a 23foot fiberglass cruiser drawn by Arthur Edmunds and built by S2 Yachts in Holland, Michigan, with production running from 1975 until 1977 and 140 hulls completed. Conceived as a trailerable keelcenterboarder rather than a racer, she represents a shortlived but purposeful small cruising design from S2's early collaboration with Edmunds, before the builder's later shift toward performance models and powerboats.

Measurements

Dimensions 01

Length Overall
23 ft
Length on deck
Waterline Length
18.33 ft
Beam
8 ft
Draft
4.67 ft
Maximum Headroom
Air Draft
31.67 ft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Centerboard
Rudder
1× —
Ballast
1,300 lbs (Lead)
Displacement
3,800 lbs
Water Capacity
Fuel Capacity

Rig & sails 03

Rigging Type
Masthead Sloop
Mainsail luff
24 ft
Mainsail foot
8 ft
Foretriangle height
29 ft
Foretriangle base
10.2 ft
Forestay Length (estimated)
30.74 ft
Sail Area
244 sqft

Calculations 04

Sail Area to Displacement Ratio
16.03
Ballast to Displacement Ratio
34.21
Displacement to Length Ratio
275.45
Comfort Ratio
18.65
Capsize Screening Ratio
2.05
Hull Speed
5.74 kn

Design and Construction

The S2 7.0 is built predominantly of fiberglass with wood trim, carrying a raked stem and a slightly angled transom. Her configuration pairs a fixed stub keel with a retractable centerboard, and a transom-hung rudder controlled by a tiller. That retractable centerboard allows operation in shallow water or ground transportation on a trailer, a defining trait for a 23-footer meant to cruise and yet be hauled home. At 3,800 pounds displacement with 1,300 pounds of ballast, she is a substantial small cruiser. The hull molds were later reused for the Sovereign 23 and Sovereign 24, but the S2 7.0 itself remains a distinct Edmunds design of its brief three-year run.

Rig and Handling

She carries a masthead sloop rig with a 29-foot foretriangle height and a 24-foot mainsail luff, totaling just under 244 square feet of sail area. The centerboard gives a draft of 4.67 feet extended and 2.16 feet retracted, letting her skim into anchorages a fixed-keel boat her size could not. A small 3 to 6 hp outboard is the normal auxiliary for docking and maneuvering. Under sail, her PHRF average handicap of 261 is high, and testers were clear she is definitely a cruiser, not a racer, with that high handicap confirming her place at the gentle end of the performance spectrum rather than the fleet.

Accommodations

Below, the S2 7.0 sleeps four: a double V-berth forward and two straight settee berths in the main cabin. The galley sits to starboard at the companionway ladder with an ice box and sink, while the enclosed head is opposite to port. Cabin headroom is 60 inches, which test sailors found quite good for a 22-footer. The domed cabin structure and the accommodation layout together drew a mixed reaction, as one review allowed her accommodation design and domed cabin may not appeal to everybody, but the volume achieved in a 23-foot hull is pragmatic for short cruises.

The Verdict

The S2 7.0 is a modest, honestly built small cruiser from S2's first Edmunds era. She trades racing sparkle for trailerable shallow-water freedom and a surprising amount of belowdecks room. Her short production life makes her a comparatively rare find, but for a couple or small family seeking an easily stored pocket cruiser, she answers the brief.

Pros

  • Retractable centerboard enables shallow anchoring and trailering
  • Good headroom and four-berth layout for a 23-foot boat
  • Straightforward fiberglass-and-wood construction with tiller steering

Cons

  • High PHRF confirms sluggish racing potential
  • Domed cabin and interior layout polarize buyers
  • Only 140 built over a three-year run, limiting choice

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