Argonauta 27 Information, Review, Specs

Sailing Performance & Handling

The Argonauta 27 is defined by its exceptional power-to-weight ratio. As a Dick Newick design, it utilizes a narrow-entry main hull and high-buoyancy amas (outriggers) that are designed to provide stability without the heavy lead keel found on monohulls. On the water, this translates to a vessel that accelerates in light puffs that would leave a 27-foot monohull becalmed. According to editorial retrospectives on Newick’s philosophy, such as those found in Professional BoatBuilder, his designs prioritized "seakindliness," a term Newick used to describe a boat’s ability to move through waves with minimal hobby-horsing or slamming.

The boat tracks exceptionally well due to its deep central hull and efficient rudder placement. Because it lacks a heavy keel, it has a very shallow draft—often less than two feet with the board up—allowing it to navigate thin waters and be beached. However, sailors transitioning from monohulls must adjust to the lack of "heeling feedback"; the Argonauta stays relatively flat, and speed is the primary indicator of sail pressure. In heavy air, the boat is known for its "dry" ride compared to smaller trimarans, thanks to the flared topsides of the main hull which deflect spray.

Interior Comfort & Variations

Unlike the open-cockpit Tremolino, the Argonauta 27 features a dedicated cabin that utilizes the "wings" or flared sections of the main hull to create additional shoulder room. The interior is functional and minimalist, reflecting the builder's commitment to keeping weight low to preserve sailing performance. The layout typically includes a V-berth forward and two settee berths in the main cabin area. Headroom is limited compared to modern "fat" cruisers, but it is sufficient for sitting comfortably and preparing basic meals.

Variations of the Argonauta 27 often depend on whether the boat was a factory-built model from Tremelino Boat Co. or a "home-built" version constructed from Newick’s plans. Factory models typically utilized solid fiberglass construction with foam coring in the decks for stiffness, while plan-built versions may use the WEST System (wood-epoxy) method. Sibling models include the T-Gull 23 and the larger Echo series, but the Argonauta 27 remains the most sought-after for those balancing trailerability with basic cruising amenities.

Known Issues & Buyer’s Checklist

Prospective buyers should approach an Argonauta 27 with a focus on structural integrity, particularly at the connection points between the hulls.

• Aka/Hull Joints: The "akas" (the crossbeams connecting the main hull to the amas) are under significant stress. Inspect the mounting points for stress cracks in the gelcoat or signs of "working" (movement), which could indicate weakened bolts or composite fatigue.
• Core Saturation: Many of these boats utilized balsa or foam coring in the decks and cabin house. Use a moisture meter or perform a "tap test" to check for delamination, especially around deck hardware that may not have been properly re-bedded over the decades.
• Folding Mechanism (If Equipped): Some Argonauta models were modified or built with folding systems for trailerability. These mechanical pivots are high-wear areas and require a thorough inspection for corrosion or ovaling of the bolt holes.
• Daggerboard Trunk: Inquire about the state of the daggerboard trunk. Constant vibration and the leverage of the board can cause leaks or structural cracking at the base of the trunk where it meets the hull.

Community & Resources

The primary hub for technical support and history regarding the Argonauta 27 is the Newick Design archive, which maintains the legacy of Dick Newick's work. Additionally, the Tremolino Owners Group (often found on Groups.io) serves as the de facto technical association for all boats built by the Tremelino Boat Co., providing a repository of sail plans, modification ideas, and repair advice.

The Verdict

The Argonauta 27 is a "sailor’s sailboat," designed for those who find joy in the mechanics of speed and the elegance of multihull geometry. It is not a "condo-maran" and will not appeal to those seeking standing headroom and multiple private staterooms.

Pros:

• Exceptional speed and light-air performance that outclasses almost any monohull of similar length.
• Shallow draft allows for "gunkholing" and access to secluded anchorages.
• Iconic Dick Newick aesthetics that remain striking decades after production.

Cons:

• Minimalist interior with restricted headroom and limited storage for long-term cruising.
• The wide beam can make finding a standard marina slip difficult unless the boat is a folding variant.
• Requires active sail trimming and attention to prevent over-powering in high winds.