Design and Construction
The Idylle 1550's hull is solid fiberglass with a substantial layup, and the deck is a balsa-cored molding — a combination that, along with structural liners, keeps noise and vibration low under way noise and vibration levels under way are generally low thanks to the solid hull and structural liners. She carries a moderate fin keel with external lead bolted to a substantial keel stub and a skeg-hung rudder that adds a layer of protection in case of grounding or debris. The cockpit is deep and protected, and sits relatively high for visibility and safety, a feature charter operators appreciated. The hull form is moderate-displacement rather than featherweight, which suits her brief as a steady offshore companion.
Rig and Handling
The 1550 is rigged as a masthead cutter, with a powerful rig whose foretriangle and mainsail combine for just over 1,050 square feet of working sail, and a typical cruising genoa pushing total area to around 1,410 square feet with overlap typical cruising genoa: up to around 1,410 ft². Under true wind of 10–12 knots she makes 5–6 knots upwind, and 6.5–7.5 knots when the breeze builds to 15–20. On a reach the Frers hull comes alive: with the big genoa or a reaching kite, 7–8 knots is sustainable in a mid-teens breeze. Some owners have found the boat's weight and traditional rig can make it feel underpowered in light wind unless fitted with modern sails or additional sail options.
Accommodations
Below, the Idylle 1550 is a very comfortable sailing boat. The aft-cockpit layout — there is no center-cockpit version — typically pairs a large aft master cabin with ensuite, a roomy saloon with a big U-shaped settee often to port and a straight settee opposite across a large table, a proper navigation station, and multiple heads. Headroom runs about 6 feet 6 inches. The galley is usually arranged along the passage to the aft cabin or in an L-shape. Alternative layouts place the master cabin forward with ensuite, keep two additional double guest cabins, and on many boats add a twin-berth crew cabin in the forepeak. The manufacturer describes her as very pleasant to sail, and the interior volume is clearly aimed at extended cruising.
Known Issues
Commonly reported issues with the Idylle 1550 center on the original balsa deck core, where water intrusion has caused delamination original deck core delamination due to water intrusion. The period electrical systems are often outdated, and interior finishes can be tired. The Perkins diesel originally installed is reliable but may now be approaching the limit of its useful working life depending on use and upkeep.
The Verdict
The Idylle 1550 is a thoughtfully evolved bluewater cruiser from the mid-1980s: a Frers-designed, solidly built passage-maker with generous accommodations and a protected, seakindly cockpit. She is not a light-air sprinter, and her age shows in systems and core, but for the sailor prioritizing volume and offshore credibility over regatta pace, she remains a compelling large cruiser.
Pros
- Largest and most accommodating model in the Idylle range
- Solid hull with low noise and vibration under way
- Skeg-hung rudder and deep protected cockpit aid safety
- Strong upwind and reaching performance for her displacement
Cons
- Original deck core vulnerable to water-intrusion delamination
- Period electrical systems and finishes often dated
- Original Perkins may be near end of service life
- Can feel underpowered in light air with traditional rig
