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Vessel Profile

MARY-JEAN II

61.7m · Built 2010 · Refit 2023 · United Kingdom

MARY-JEAN II yacht — 61.7m ISA Yachts motor yacht
MARY-JEAN II yacht — Mary-Jean II Yacht 3
MARY-JEAN II yacht — Mary-Jean II Yacht 4
61.7
Meters
12
Guests
7
Cabins
15
Crew
YachtBenchmark Score
69/100
Based on public data

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About MARY-JEAN II

M/Y MARY-JEAN II is a 61.7m motor yacht built by ISA Yachts in 2010, with a refit completed in 2023. She accommodates 12 guests, 7 staterooms, a reported crew of 15. This vessel has not been independently verified by YachtBenchmark — the score shown is provisional and based on publicly available specifications only.

Charter Regions
Amalfi CoastCalviCaribbeanCorsicaCroatiaFranceFrench RivieraGreeceItalyMaltaMediterraneanMonacoMontenegroMykonosSardiniaTurkeyVirgin Islands
Ocean Range
4,000 nm range - capable of ocean crossings
Stabilized
Zero-speed stabilizers for comfort at anchor

Key Specifications

Length Overall
61.7m
Beam
12m
Draft
3.66m
Gross Tonnage
Max Guests
12
Cabins
7
Crew
15
Cruise Speed
14 kts
Max Speed
17 kts
Range
4,000 nm
Fuel Capacity
124,000 L
Water Capacity

Build & Design

Builder
ISA Yachts
Build Year
2010 (Refit 2023)
Model
ISA 600
Exterior Designer
Walter Franchini Architetto
Interior Designer
Mark Berryman Design
Hull Material
steel
Hull Configuration
full-displacement

Propulsion

Engines
2x
Manufacturer
Caterpillar

Amenities

Outdoor Bar
Tender Garage
Sun Deck
Wi-Fi
Swimming platform
At-Anchor Stabilizers
Sunpads
Deck Jacuzzi
Gym
Air Conditioning
BBQ

Water Toys & Equipment

2 x Yamaha FX1100 Jet-Skis
2 x F1 Seabobs
2 x Inflatable Kayaks
4 x Inflatable Paddleboards
2 x Wake Boards
3 x Water-Skis
Flyboard
Scuba Diving Equipment
Towable Toys
Snorkelling Equipment

Tenders

Tender

About This Score

This is a provisional score based on publicly available data only. Unlike verified yachts, this listing lacks:

  • Independent on-board inspection
  • Crew qualification verification
  • Maintenance record audit
  • Safety equipment inspection

The actual safety profile may differ significantly.

Provisional scores are calculated from eight factors: vessel age, refit recency, classification society, flag state, crew-to-guest ratio, builder reputation, vessel size, and charter region coverage. All provisional scores are capped at 75/100. Learn how scores work →

Scoring model v5 · Last scored Feb 2026

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