Santana 25-1 Information, Review, Specs

Santana 25-1 Drawing
Make
Santana
Model
25-1
Builder
W. D. Schock Corp.
Designer
Shad Turner
Number Built
160
Production Year(s)
1973 - 1977

The Santana 25-1, introduced in the early 1970s by W.D. Schock, represents a pivotal era in American yacht design where the influence of the International Offshore Rule (IOR) began to shape the production cruiser-racer market. Designed by Olympic medalist and naval architect Peter Barrett, the Santana 25-1 was conceived specifically to excel under the Quarter Ton rating. While many of its contemporaries were either pure racing machines or heavy cruisers, the 25-1 sought a middle ground, offering a competitive edge on the racecourse while maintaining enough utility for weekend coastal cruising. The "25-1" designation specifically identifies the original hull and rig configuration of this series, distinguishing it from later 25-foot Santana variations that featured different keel profiles or modernized deck moldings.

Sailing Performance & Handling

The Santana 25-1 is characterized by its lively, responsive handling, a direct result of Peter Barrett’s focus on light-air performance and off-wind stability. Its hull features the classic IOR "tumblehome" and a relatively narrow beam compared to modern designs, which helps it maintain a long, efficient waterline when heeled. The boat utilizes a high-aspect ratio fin keel and a spade rudder, a configuration that allows for tight maneuvers in crowded starting lines and excellent tracking in a breeze.

According to historical design notes from the W.D. Schock Corporation, the boat was intended to be "forgiving yet fast." Owners frequently report that the 25-1 feels most at home in 8 to 12 knots of breeze, where its high sail area-to-displacement ratio allows it to outpace heavier cruisers of a similar length. However, because of its relatively light displacement, the boat can become "tender" as the wind increases, often requiring early reefing or a dedicated crew on the rail to maintain an optimal heel angle. Its fractional rig—common for the era—provides sailors with significant control over mast bend and sail shape, making it a favorite for those who enjoy technical "tweakability" while sailing.

Interior Comfort & Variations

For a vessel optimized for the Quarter Ton rule, the Santana 25-1 offers a surprisingly functional interior. The layout is a standard "main saloon and V-berth" configuration, designed to accommodate a crew of four for short trips. The cabin features two long settee berths flanking a central walkway, with a compact galley area typically located near the companionway for ventilation. High-quality teak trim was a hallmark of W.D. Schock’s construction during this period, giving the cabin a warmer, more traditional feel than the stark fiberglass interiors of many European competitors.

The "25-1" serves as the foundation for several sibling variations. While the 25-1 featured a fixed fin keel, Schock also produced versions with slightly different rudder geometries to suit specific regional racing fleets. It is important to distinguish the 25-1 from the later Santana 2023 or the Santana 22; while the 22 was a sturdier, heavier-displacement daysailer, the 25-1 was a lighter, more aggressive performance model. Owners should note that headroom is limited—standing room is not available for most adults—as the low-profile coachroof was designed to minimize windage and maintain a low center of gravity.

Known Issues & Buyer’s Checklist

Prospective buyers of a Santana 25-1 should prioritize an inspection of the boat's structural "bones," as many of these vessels were raced hard in their early years.

  • Deck Core Integrity: Like many W.D. Schock models of this vintage, the 25-1 utilizes a balsa-cored deck. Over decades, moisture can penetrate through improperly bedded deck hardware (cleats, winches, and stanchions), leading to soft spots or delamination. A sounding hammer test is essential.
  • Keel Sump and Bolts: Given its racing history, checking the keel-to-hull joint for "the smile" (cracking at the leading edge) is critical. This may indicate past groundings or the need for keel bolt tightening and re-bedding.
  • Chainplate Leaks: The chainplates on the 25-1 are known to leak if the sealant is not maintained. If left unchecked, this water can migrate into the bulkheads, compromising the structural attachment points for the rig.
  • Rudder Play: The spade rudder assembly should be checked for "slop" in the bearings. While some play is expected in a 50-year-old boat, excessive movement often requires the replacement of the rudder post bushings.

Community & Resources

The Santana 25-1 benefits from the extensive legacy of the W.D. Schock community. While a dedicated "25-1 only" association is less active today than it was in the 1970s, the model is fully supported by the broader Santana owners' groups. Technical support and original parts diagrams can often be sourced through the Santana 20 Class Association, which, while focused on the smaller sibling, shares many of the same construction techniques and hardware suppliers used by Schock.

The Verdict

The Santana 25-1 remains a premier choice for sailors seeking an affordable entry into the world of performance keelboats. It offers a pure sailing experience that modern, high-volume cruisers often lack.

Pros:

  • Excellent light-air performance and nimble handling.
  • Classic, attractive lines that stand the test of time.
  • Strong build quality from a reputable West Coast manufacturer.
  • Active used market with affordable entry pricing.

Cons:

  • Limited interior headroom and cramped living quarters for extended cruising.
  • Sensitive to weight distribution; requires active sail trimming in high winds.
  • Susceptibility to deck core rot if deck hardware hasn't been re-bedded.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Transom-Hung
Ballast
1800 lbs (Iron)
Displacement
4050 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
24.58 ft
Waterline Length (LWL)
19.5 ft
Beam
7.82 ft
Draft
4.08 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
27 ft
E (Main Foot)
7.83 ft
I (Foretriangle Height)
31.16 ft
J (Foretriangle Base)
10 ft
Forestay Length (est)
32.73 ft
Sail Area
262 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
16.5
Ballast / Displacement Ratio
44.44
Displacement / Length Ratio (D/L) Ratio
243.84
Comfort Ratio
19.22
Capsize Screening Formula
1.96
Hull Speed
5.92 kn