Side-by-side cruise ship comparison · Updated January 2026
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across 5 categories
Size
Based on gross tonnage and length
Capacity
Based on passengers and crew
Modernity
Based on year built
Service
Based on passenger-to-crew ratio (lower is better)
Spaciousness
Based on gross tonnage per passenger (higher is better)
Ocean Adventurer
Sea Cloud II
Gross Tonnage
Ocean Adventurer
4,376 GT
Sea Cloud II
3,849 GT
Length
Ocean Adventurer
101 m
Sea Cloud II
117 m
Beam
Ocean Adventurer
16 m
Sea Cloud II
16 m
Passengers
Ocean Adventurer
128
Sea Cloud II
94
Crew
Ocean Adventurer
86
Sea Cloud II
60
Decks
Ocean Adventurer
—
Sea Cloud II
—
Year Built
Ocean Adventurer
1,975
Sea Cloud II
2,001
Space Ratio
Ocean Adventurer
34.2 GT/pax
Sea Cloud II
41.0 GT/pax
Passenger:Crew Ratio
Ocean Adventurer
1.49 :1
Sea Cloud II
1.57 :1
| Specification | Ocean Adventurer | Sea Cloud II |
|---|---|---|
| Overview | ||
| Cruise Line | Quark Expeditions | Sea Cloud Cruises |
| Class | Expedition | Windjammer |
| Status | active | active |
| Year Built | 1,975 | 2,001Winner |
| Dimensions | ||
| Gross Tonnage | 4,376 GTWinner | 3,849 GT |
| Length | 101 m | 117 mWinner |
| Beam | 16 m | 16 m |
| Draft | ||
| Capacity | ||
| Passengers | 128Winner | 94 |
| Crew | 86Winner | 60 |
| Key Ratios | ||
| Space Ratio | 34.2 GT/pax | 41.0 GT/paxWinner |
| Passenger:Crew Ratio | 1.49:1Winner | 1.57:1 |
| Build | ||
| Builder | P. Wencke & Sohn | Astilleros Gondán |
| Flag | Bahamas | Malta |
| IMO Number | 8010101 | 9171292 |
Ocean Adventurer
Comfortable atmosphere for two
1.5:1 passenger-crew ratio means exceptional service
Good value for money
Well-suited for cruise newcomers
Sea Cloud II
41 GT/pax means plenty of quiet space
1.6:1 passenger-crew ratio means exceptional service
Well-suited for cruise newcomers
Good range of onboard options
Free cancellation on most rooms
Bundle & save on your cruise trip
Medical, trip cancellation & luggage cover
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| Decks | — | — |
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