Sailing Performance & Handling
At its core, the S2 9.1 SE is a performance-oriented masthead or fractional sloop (depending on the specific production year and rig choice) that prioritizes speed and agility. With a relatively high sail area-to-displacement ratio, the boat is known for its exceptional light-air performance, often ghosting past heavier cruisers in sub-10 knot winds. The Graham & Schlageter hull form features a fine entry and a wide beam carried well aft, which provides significant initial stability and power when reaching.
Handling is characterized by a responsive, fingertip feel at the tiller—though many SE models were equipped with Edson wheel steering to cater to the cruising set. According to technical insights from the S2 7.9/9.1 Class Association, the boat tracks exceptionally well for a fin-keel design of its era, though it requires active trimming of the backstay and traveler to depower as the breeze builds over 15 knots. Its deep-draft keel (typically 5' 6") provides excellent lift, allowing the boat to point higher than most of its contemporaries from Catalina or Hunter. The 9.1 SE strikes a balance between the twitchy nature of a pure racer and the predictable motion of a cruiser, making it an ideal platform for sailors graduating from dinghies to keelboats.
Interior Comfort & Variations
Unlike the spartan "Competition" models that featured pipe berths and exposed stringers, the S2 9.1 SE interior is finished with a surprising amount of teak and high-quality joinery. The layout is a classic "T-shaped" arrangement, featuring a forward V-berth, a central salon with facing settees, and a functional galley to starboard of the companionway. Because S2 utilized the full 10' 3" beam effectively, the cabin feels significantly larger than a standard 30-footer.
Headroom is a standout feature for a boat with such a sleek exterior profile, offering approximately 6' 1" of clearance in the main salon. The SE model often included upgraded amenities such as a dedicated navigation station, a fully enclosed head with a vanity, and improved insulation to dampen the sound of the engine—typically a Yanmar 2GM or 3GM diesel. Sibling variants built on the same hull include the 9.1 Meter (often the racing designation) and the later 9.2, though the 9.2 was a completely different, much heavier hull design. The 9.1 SE remains the "sweet spot" for those who want the racing hull with a "civilized" living space.
Known Issues & Buyer’s Checklist
Prospective buyers of an S2 9.1 SE should focus their inspections on the specific construction methods used by S2 in the mid-80s. While generally overbuilt, the following areas require scrutiny:
- Deck and Hull Coring: S2 used end-grain balsa coring in the decks and the hull above the waterline. Use a phenolic hammer to check for delamination around stanchion bases, chainplates, and the mast step. Moisture intrusion here can lead to costly "soft spots."
- The "S2 Smile": Like many boats with lead keels bolted to a fiberglass stub, the 9.1 can develop a hairline crack at the leading edge of the keel-to-hull joint. While often cosmetic, a deep crack may indicate the need to torque the keel bolts or reinforce the floors.
- Mast Step Compression: The 9.1 uses a deck-set mast with a compression post. Ensure the door to the head still closes easily; if it binds, it may indicate that the compression post or the block beneath it has settled over time.
- Rudder Bearings: Given its performance pedigree, many 9.1s have been raced hard. Check for "slop" or play in the rudder bearings, which can degrade the boat's signature steering feel.
Community & Resources
The S2 9.1 SE benefits from one of the most dedicated owner communities in the United States. The S2 7.9/9.1 Class Association serves as the primary repository for technical manuals, tuning guides, and historical brochures. This association remains active, particularly in the Midwest, organizing regattas and maintaining a database of hull-specific modifications.
The Verdict
The S2 9.1 SE is a rare example of a "crossover" vessel that successfully serves two masters. It is fast enough to collect silverware on Wednesday nights yet comfortable enough for a week-long coastal cruise.
Pros:
- Exceptional light-air performance and upwind pointing ability.
- High-quality interior joinery that surpasses modern "production" standards.
- Strong class association and community support.
- Generous headroom and beam for a 30-foot performance hull.
Cons:
- Balsa-cored hull requires diligent moisture maintenance.
- Deep draft may limit access to some shallow-water anchorages.
- The fractional rig requires more active sail adjustment than a standard masthead cruiser.
