BOTNIA MARIN Tarfish 820 - 2005 - Complete refit 2023-2026
Rare on the market, this Botnia Marin Tarfish 820 has undergone a major refit carried out between 2023 and 2026. This boat is offered in remarkable technical condition, ready to sail without any investment required.
Designed by the Finnish yard Botnia Marin, the Tarfish 820 is recognized for the quality of its construction, its particularly efficient marine hull, its excellent sea performance, and its sailing comfort. Versatile, it is suitable for day trips, offshore fishing, and coastal cruising.
Main characteristics
o Overall length: 8.20 m
o Width: 2.75 m
o Draft: approximately 0.90 m
o Construction: reinforced polyester hull
o Closed cabin with sheltered steering position
o Spacious and secure rear cockpit
o Certification: category C (builder)
Engine
VOLVO PENTA D6-350 - 350 hp
o Approximately 2,650 hours (evolving)
o Engine completely removed and refurbished in 2023
o Rigorous maintenance with complete history
o New injector (2025)
o Reconditioned injection pump (2025)
o New DPH-E drive (2025)
Hydraulics
Recently replaced elements:
o New steering cylinders (2026)
o Trim cylinders replaced
o New hydraulic pump (2024)
Hull
o Latest generation silicone antifouling (April 2026)
o PropSpeed treatment on drive and propellers
o Estimated reduction in consumption of about 15%
o Average observed consumption: 24 L/h
o Cruising speed: 25 knots
Electronics
Particularly complete equipment:
o Raymarine C120W
o Raymarine C80
o DSM300 sounder module
o Raymarine radar
o AIS transponder
o New Lowrance VHF
o Furuno FCV-585 sounder
Option:
o New Furuno TZTouch 13XL (2026), available for an additional fee after visiting the boat.
Aesthetics
o Complete repainting of the deck done in 2025
o Fully polished canopy in 2026
Additional information
o Complete invoice file available
o Maintenance exclusively carried out by authorized Volvo Penta professional
o Boat immediately available

A Tarfish 820 in this condition is particularly rare on the market. The significant investments made over the past three years offer its future owner a technically reliable boat, benefiting from upgraded engine and complete electronic equipment. An ideal opportunity to sail immediately with complete peace of mind.