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Vessel Profile

I SEA

41.9m · Built 2014 · Refit 2020 · Malta

I SEA yacht — 41.9m Navinco motor yacht
I SEA yacht — Polytropon II thumbnail
I SEA yacht — Polytropon II thumbnail
Provisional Score
RightYacht Score
69/100
Based on public data
41.9
Meters
10
Guests
5
Cabins
9
Crew
Charter Regions
Greece

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About I SEA

I Sea is a 41.9-metre displacement yacht built by Navinco in 2014 and refitted in 2020, registered under the Maltese flag. Her aluminium hull distinguishes her from fibreglass contemporaries in this size range, offering a structural robustness that translates directly into longevity and sea-keeping confidence. The 2020 refit signals active investment in her condition, keeping her well within the standards expected of a working charter yacht of her calibre.

Configured for ten guests across five cabins with nine crew aboard, I Sea carries one of the stronger crew-to-guest ratios in her class — a detail that shapes the entire character of a charter. She is well suited to groups seeking attentive, personalised service: families with children, small corporate parties, or close-knit groups of friends who value space and privacy over a party-vessel atmosphere. She is less suited to larger social gatherings or charterers seeking the scale and amenity depth of a superyacht in the 50-metre-and-above range. Her charter operations are centred on Greece, and her 1,800 nautical mile range makes her capable of extended Aegean itineraries without frequent refuelling constraints — one of the longer operational ranges among displacement yachts of comparable length.

What sets I Sea apart from similarly sized vessels is the combination of a serious aluminium build with a genuinely playful water-sports programme. Displacement hulls at this length tend toward sedate, comfort-first cruising, but her 18-knot maximum speed and extensive toy inventory suggest she has been deliberately set up for guests who want activity as much as relaxation. Underway and at-anchor stabilisers further distinguish her, providing comfort both on passage and while moored in open anchorages — a meaningful practical advantage in the Greek islands, where conditions can shift.

Life aboard I Sea is oriented around outdoor living and water access. The sun deck, deck jacuzzi, swimming platform, waterslide, and floating pool create a layered environment that works particularly well for warm-weather cruising. The water toy inventory is comprehensive — Seabobs, jet skis, banana tube, doughnuts, and snorkelling and fishing equipment provide options across a full range of activity levels — and the exterior bar anchors the social space for evenings at anchor. The nine-person crew is positioned to run this programme with a service level that goes beyond basic charter standards.

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.

Stabilized
Zero-speed stabilizers for comfort at anchor

Key Specifications

Length Overall
41.9m
Beam
7.9m
Draft
1.9m
Gross Tonnage
384 GT
Max Guests
10
Cabins
5
Crew
9
Cruise Speed
12 kts
Max Speed
18 kts
Range
1,800 nm
Fuel Capacity
Water Capacity

Build & Design

Builder
Navinco
Build Year
2014 (Refit 2020)
Model
Custom
Exterior Designer
Palmer Johnson
Interior Designer
Palmer Johnson
Hull Material
aluminium
Hull Configuration
displacement

Propulsion

Engines
2x
Manufacturer
Detroit Diesel
Model
16V 2000
Power (each)
1,851 HP

Amenities

Jacuzzi
Stabilizers (underway and at-anchor)
Exterior bar
Sun deck
Wi-Fi
Swimming platform
Sunpads
Deck jacuzzi
Air conditioning
Waterslide
Floating pool

Water Toys & Equipment

Waterslide (1x)
Floating pool (1x)
Banana tube (1x)
2x SeaDoo Spark Jet Skis (66hp each)
Doughnuts (2x)
Seabobs (2x)
Water-skis (adults)
Snorkelling equipment
Fishing 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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