1979 Islander Peterson 40

Seller's moving abroad! The boat must go! 

This is a fantastic opportunity to get into a great boat at a fantastic price. The sellers hope to pass the boat on to new or eager sailors who can take her on her next round of adventures. The boat has been lovingly cared for and is ready for its next chapter. All reasonable offers will be considered!

The 1979 Peterson Islander 40 is a timeless performance cruiser that blends classic lines with proven offshore capability. Designed by the renowned Doug Peterson, this vessel reflects an era when sailboats were built with both speed and seaworthiness in mind, making it equally at home on coastal passages or extended blue water adventures.

This particular example has been lovingly maintained by attentive owners who clearly understood the value of proper stewardship. Their extensive list of upgrades and recent work illustrates their love and care for Syren. The hull and deck present well, with ongoing care evident in the condition of the gelcoat, and hardware. Rigging and sail inventory have been thoughtfully managed, ensuring dependable performance whether you’re cruising under a relaxed sail plan or pushing her to weather.

Below deck, the interior is warm, functional, and inviting. Solid teak joinery, classic lines, and a practical layout create a space that feels both secure at sea and comfortable at anchor. The galley is well-equipped for extended cruising, while the navigation station remains true to its roots—simple, efficient, and ready for passage planning. Sleeping accommodations are generous, making it easy to host crew or family.

Mechanically, she reflects consistent upkeep, and was rebuilt in offering reliability and peace of mind. Systems have been maintained with an eye toward longevity and usability, striking a balance between originality and sensible upgrades.

Syren is not just a boat—it’s an opportunity. She’s ready to carry new owners on coastal explorations, island hopping, or offshore passages with confidence. For those seeking a classic, well-cared-for cruiser with pedigree and soul, she stands ready for her next chapter.

Dinghy and Outboard Motor Included:

Dinghy: 2013 Zodiac Cadet 310 RIB NEO (Hypalon)Outboard: 2023 Tohatsu MFS20EEFS

• MNew Standard Horizon VHF
• NEMA 2000 Network
• B&G 16' Zeus 4 Multi Function Display
• 4X B&G Triton Instrument DIsplays
• B&G Autopilot computer
• Raytheon Type 2S Autopilot Ram
• AIS
• Forward Scan Sonar
• Fusion AV75 Stereo
• JL Audio Marine Amplifier
• Klipsch Outdoor speakers in Cabin
• JL Audio speakers in cockpit
• Ultrasonic Wind Sensor and barometric pressure
• LED Navigation Lights
• Radar Reflector

• Rocna 20 Anchor
• Maxwell Windlass
• Removable Anchor Roller
• Fortress secondary anchor with new chain and rode 
• LED Anchor Light
• New adjustable cleat tracks 
• Stainless steel cleats
• New Lifeline netting
• Lifesling
• Horseshoe Buoy
• MOB Strobe lights
• MOB Pole
• Winslow Liferaft with EPIRB

• North Sails Main 
• North Sails Tri-Radial Genoa
• Roller Furling Genoa
• Spinnaker- 3/4 oz
• Spinnaker 1.5 oz
• Spinnaker Pole
• All rigging for Spinnakers

A private forward V-berth, a roomy main salon with settee berths, an aft quarter berth, a functional galley with a 3-burner stove/oven, and an enclosed head with a shower. Well kept original interior cushion cloth lends itself to the feeling of being transported in time. Well kept original interior cushion cloth lends itself to the feeling of being transported in time. 

The sole and woodwork are in excellent condition with notable upgrades as well including:

• Webasto Forced Air heater
• LED Interior Lighting

February 2025 Engine Rebuild

• Factory refurbished top end (cams, valves)
• Cleaned and refurbished Heat Exchanger
• All new Coolant pump, hoses and fittings.
• Max Prop Feathering Propellor

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.