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Vessel Profile

JUST MARIE III

34.16m · Built 2020 · Greece

JUST MARIE III yacht — 34.16m Sanlorenzo motor yacht
JUST MARIE III yacht — Just Marie III Yacht 2
JUST MARIE III yacht — Just Marie III Yacht 4
Provisional Score
RightYacht Score
64/100
Based on public data
34.16
Meters
8
Guests
4
Cabins
6
Crew
Charter Regions
GreeceMediterraneanMykonosSantorini

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About JUST MARIE III

JUST MARIE III is a 34.16-metre Sanlorenzo SX112, delivered in 2020 and registered in Greece. Her exterior and interior were both designed by Zuccon International Project, while interior detailing was executed by Studio Lissoni — a collaboration that signals a design brief invested in refined Mediterranean living. The SX112 is Sanlorenzo's open-space explorer concept within the sport crossover segment, characterised by a profile that integrates exterior and interior volumes more fluidly than a traditional motor yacht.

She accommodates up to eight guests across four cabins, with six crew. This is an intimate format, well-matched to couples, close friends, or small families who value privacy over group scale. Her charter regions are focused on the Greek islands — including Mykonos and Santorini — and the broader Eastern Mediterranean. Guests seeking large-group capacity, extensive Atlantic range, or northern European deployment will find her deployment geography and volume constraining.

The SX112's defining characteristic is the blurring of indoor and outdoor living. The model was conceived around maximising open-air space relative to vessel length, and this shapes the social experience at anchor. A beach club provides structured water-level access, complementing the sun deck and sunpads above. At 20 knots cruise and 24 knots maximum, she covers ground efficiently, which matters on an island-hopping itinerary in the Aegean where distances between anchorages are moderate.

The onboard charter experience is shaped by ease of movement between the water and the deck. A jet-ski, two Seabobs, wakeboard, paddleboard, and water-skis are available, providing a practical toy inventory for active guests. Six crew for eight guests is a workable ratio, and the Studio Lissoni interior detail ensures the enclosed spaces carry considered material quality.

The provisional rating is based on available public data, reflecting acceptable standards across safety documentation, maintenance records, and operational protocols. As an independent authority, RightYacht provides owners and charterers with transparent, third-party evaluation — helping inform decisions beyond marketing materials alone.

Key Specifications

Length Overall
34.16m
Beam
8m
Draft
1.94m
Gross Tonnage
228 GT
Max Guests
8
Cabins
4
Crew
6
Cruise Speed
20 kts
Max Speed
24 kts
Range
1,600 nm
Fuel Capacity
18,800 L
Water Capacity

Build & Design

Builder
Sanlorenzo
Build Year
2020
Model
SX112
Exterior Designer
Zuccon
Interior Designer
Studio Lissoni
Hull Material
grp
Hull Configuration
semi-displacement

Propulsion

Engines
4x
Manufacturer
x Volvo Penta

Amenities

Sun Deck
Wi-Fi
Sunpads
Beach Club
Air Conditioning

Water Toys & Equipment

Seadoo Jet-Ski
2 x Seabobs
Wake Board
Paddleboard
Water-Ski

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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