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Vessel Profile

SEA LION

38m · Built 1998 · Refit 2022

SEA LION yacht — 38m Haak motor yacht
SEA LION yacht — Sea Lion Yacht 2
SEA LION yacht — Sea Lion Yacht 3
Provisional Score
RightYacht Score
47/100
Based on public data
38
Meters
10
Guests
5
Cabins
5
Crew
Charter Regions
Amalfi CoastCorsicaFranceFrench RivieraItalyMediterraneanMonacoSardinia

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About SEA LION

SEA LION is a 38-metre steel displacement yacht built by the Dutch shipyard Haak in 1998, with a substantial refit completed in 2022. She carries a gross tonnage of 313 and was designed internally by Claudia Rijntjes, whose considered approach to the interior gives this classically proportioned vessel a refined character that belies her age. The 2022 refit ensures her systems and finish meet contemporary charter expectations, making her a credible option in a market that often overlooks well-maintained older hulls.

Available for charter across the Western Mediterranean — including the Amalfi Coast, French Riviera, Corsica, Sardinia, and Monaco — SEA LION accommodates ten guests across five cabins, with a crew of five. This crew-to-guest ratio is adequate for attentive service on a vessel of this size. She suits experienced charterers who value traditional build quality and coastal range over novelty, and couples or small families content with a measured pace of travel. She is less suited to larger groups requiring separate social spaces or guests whose priorities lean heavily toward watersport programming.

Her steel hull and displacement form lend her a sense of solidity and sea-kindliness appropriate to longer passages. With a range of 6,000 nautical miles and a cruise speed of 9 knots, she is genuinely capable of extended itineraries, a characteristic that sets her apart from lighter, faster vessels optimised for short hops. A deck jacuzzi, stabilisers underway, and air conditioning contribute to comfort on passage and at anchor. Wi-Fi is fitted throughout.

At the water, guests have access to scuba diving equipment with a dive compressor, jet-ski, waverunner, and towable toys including a banana boat. The combination of diving capability and powered water toys makes her a reasonable choice for active families, though the overall toy inventory is modest relative to newer vessels of similar length.

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.

Ocean Range
6,000 nm range - capable of ocean crossings
Stabilized
Zero-speed stabilizers for comfort at anchor

Key Specifications

Length Overall
38m
Beam
7.8m
Draft
3.41m
Gross Tonnage
313 GT
Max Guests
10
Cabins
5
Crew
5
Cruise Speed
9 kts
Max Speed
13 kts
Range
6,000 nm
Fuel Capacity
70,000 L
Water Capacity

Build & Design

Builder
Haak
Build Year
1998 (Refit 2022)
Model
Custom
Exterior Designer
Haak
Interior Designer
Claudia Rijntjes
Hull Material
steel

Propulsion

Engines
2x
Manufacturer
Caterpillar

Amenities

Jacuzzi
Stabilizers Underway
Wi-Fi
Deck Jacuzzi
Air Conditioning

Water Toys & Equipment

1 x Yamaha Jet-Ski
1 x Yamaha Waverunner
1 x 5 Person Banana
Dive Compressor
Scuba Diving 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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