Southerly 42 Information, Review, Specs

Sailing Performance & Handling

Under sail, the Southerly 42 defies the stereotype that lifting-keel boats sacrifice performance for versatility. Because the keel is an aerofoil shape and significantly deeper than most fixed-keel boats in its class when fully extended, it provides exceptional lift and allows for impressive upwind angles. Yachting Monthly noted that the boat feels stiff and powerful, particularly in a breeze, benefiting from the substantial weight of the grounding plate positioned low in the hull.

The yacht utilizes a twin-rudder configuration, which is essential for a vessel that can be beached. These rudders are angled outward to provide maximum grip and control even when the boat is heeled, preventing the "round-up" common in single-rudder boats when overpowered. However, the twin-rudder setup means there is no prop-wash over the blades at low speeds, making the standard-fit bow thruster a necessity for tight marina maneuvers. Owners often report that the boat tracks exceptionally well on long offshore legs, and the self-tacking jib—a hallmark of the model’s sail plan—makes short-handed tacking effortless.

Interior Comfort & Variations

The interior of the Southerly 42 is characterized by the brand’s signature raised-saloon configuration. This design choice is not merely aesthetic; it places the seating area high enough to provide panoramic views through the deck-house windows while simultaneously creating room beneath the sole for the keel housing. According to editorial reviews by Sail Magazine, the craftsmanship is a testament to Northshore's heritage, typically finished in high-quality American cherry or teak joinery.

The layout usually centers on a spacious master aft cabin with a centerline island berth and en-suite head, a luxury rarely found in boats of this size that haven't sacrificed the cockpit space. The "RST" variant (Rear Step Transom) offered an updated cockpit and transom design compared to very early iterations. Sibling models include the Southerly 42RST and the later 435, which utilized a similar hull form but offered different cockpit and interior refinements to maximize the 42-foot footprint. Most hulls were configured with two large cabins, though a three-cabin version was produced for larger families, albeit at the expense of some storage in the galley and aft quarters.

Popular Mentions & Media

The Southerly 42 has gained a significant following among the "shallows exploration" community. It is frequently featured in blue-water cruising logs and YouTube channels documenting European canal transits and Caribbean reef exploration. Its ability to "dry out" (sit upright on its grounding plate during low tide) has made it a favorite subject for nautical photographers capturing yachts in locations where others dare not venture, such as the Wadden Sea or the shallow reaches of the Bahamas.

Known Issues & Buyer’s Checklist

Prospective buyers should focus their inspection on the mechanical systems that define the Southerly experience. The swing keel is the heart of the vessel and requires specific maintenance.

• Keel Pennants and Hydraulics: The keel is raised via a hydraulic ram and high-strength pennants. These cables are wear items and should be inspected for fraying or corrosion. The hydraulic pump system should be checked for leaks and the speed of operation.
• Grounding Plate and Pivot Pin: Since the boat is designed to be beached, the cast-iron grounding plate often shows signs of surface rust. More importantly, the stainless steel pivot pin for the keel should be inspected for play, which can lead to "keel clunk" while at anchor or under sail.
• Rudder Bushings: The twin rudders are subject to significant stress. Check for excessive play in the bearings, which can develop over time, especially if the boat has been used extensively in sandy or silty waters.
• Teak Deck Longevity: Many Southerly 42s were commissioned with laid teak side decks. Depending on the climate and maintenance history, these may be reaching the end of their service life on older models, potentially leading to moisture ingress if the sealant has failed.

Community & Resources

Owners of the Southerly 42 are supported by the Southerly Owners Association, a highly active organization that maintains a technical library and organizes rallies. The association is an invaluable resource for sourcing bespoke parts for the lifting keel system and providing advice on the unique maintenance requirements of the Northshore-built hulls.

The Verdict

The Southerly 42 is a specialist tool that performs its job with remarkable versatility. It is one of the few yachts on the market that refuses to compromise between the ability to cross an ocean and the ability to park in a foot of water.

Pros:

• Unrivaled Draft Versatility: Access to shallow anchorages and the ability to dry out upright.
• Superior Upwind Performance: Deep 9-foot draft when the keel is down provides excellent lift.
• High Build Quality: Robust British construction with premium interior joinery.
• Short-Handed Friendly: Self-tacking jib and twin rudders make it easy to manage for couples.

Cons:

• Mechanical Complexity: The keel mechanism adds a layer of maintenance not found on fixed-keel boats.
• Maneuverability: Lack of prop-wash over twin rudders makes low-speed handling tricky without a thruster.
• Market Premium: Used prices remain high due to the unique niche the boat occupies.