Catamaran Comparison · 2026

Lagoon 46 vs Lagoon 50

Two near-neighbours in the 46–50 foot class — here's how they actually differ on the water.

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At a Glance

Lagoon

Lagoon 46

The Lagoon 46 is a 46-foot 4-cabin catamaran launched in 2017. Best for family, couples. A proven family-friendly layout.

Lagoon

Lagoon 50

The Lagoon 50 is a 50-foot 4-cabin catamaran launched in 2018. Best for family, large group, mixed adults. A proven family-friendly layout.

Quick Comparison

Spec	Lagoon 46	Lagoon 50
Length overall	46 ft (13.99 m)	50 ft (14.76 m)
Beam	7.96 m	8.1 m
Cabins (guest + crew)	4 + 2	4 + 2
Max guests	8	8
Year introduced	2017	2018
Best for	family, couples	family, large group, mixed adults
Standout amenity	AC, generator	AC, generator
Charter regions	Caribbean, Mediterranean, South East Asia, Mexico & Central America, Atlantic & Offshore, Red Sea & Middle East, Northern Europe & Baltic, US East Coast & Florida	Caribbean, Mediterranean, Indian Ocean, South East Asia, Atlantic & Offshore, Red Sea & Middle East, South America & Galápagos
Indicative price (bareboat low season)	$9,500	$8,500
Indicative price (crewed peak season)	$36,000	$45,000
View full detail	View →	View →

Pricing data drawn from current-season bookings across BVI and Mediterranean bases. Updated quarterly.

Design & Comfort Differences

The two boats feel meaningfully different on board, even within the same nominal size class. Three specific differences worth knowing:

Saloon and deck space. The Lagoon 46 has a classic enclosed saloon with a wide aft deck; the Lagoon 50 offers a more conventional enclosed saloon.
Cabin configuration. Both boats offer 4 symmetrical guest cabins. What differs is cabin shape — the Lagoon typically uses a forward-galley / island-berth layout, while Lagoon often offsets the galley aft. Worth seeing both layouts before deciding for a couples-only trip.
Amenities & kit. Lagoon 46 comes with AC, generator, watermaker, solar, dinghy. Lagoon 50 adds bow thruster, ice maker. The Lagoon 50 has a bow thruster — easier docking in tight Med slips.

Performance Differences

Neither boat is a racer; both are cruising catamarans. But the neither — these are cruising-first boats.

In light air (under 10 knots true wind), the heavier-displacement boat will feel slightly sluggish; in 15–20 knots trade-wind conditions both perform similarly. In big Med Meltemi/Mistral conditions (25+ knots) the Lagoon 50's wider 8.1 m beam will initially feel more stable but pushes more water resistance.

For bareboat charters both behave predictably under sail and under power. We rarely see either one out-sail the other in normal charter conditions.

Price & Value

In current-season data, the Lagoon 46 starts at $9,500/week bareboat (low season, BVI or Greece) and the Lagoon 50 starts at $8,500/week. At the high end (crewed, peak season) we see the Lagoon 46 reach $36,000/week and the Lagoon 50 reach $45,000/week.

For most charterers the price difference is small (~$500–$1,500/week) compared to the total trip cost — meaning amenities, layout and your destination matter more than sticker price when choosing between two boats this similar.

Which Should You Choose?

If you're a family with kids

Choose the Lagoon 46. It's the calmer, family-oriented platform; the layout is forgiving for first-time charterers with kids aboard.

If you want performance / a sailing-feel boat

Neither boat is a true performance catamaran; both are cruiser-first. If sailing feel matters most, look at the Excess 14 or Nautitech 46 Open as alternatives.

If you want luxury / open-space

Both are mainstream cruising layouts. For a true "luxury first" catamaran consider a Bali 5.4 or Sunreef 60 — but at very different price points.

Frequently Asked Questions

Is the Lagoon 46 bigger than the Lagoon 50? ▾

The Lagoon 46 is 46 ft (13.99 m) long with a 7.96 m beam, while the Lagoon 50 is 50 ft (14.76 m) with a 8.1 m beam. The Lagoon 50 is the longer boat, but the difference of 4 ft may be marginal once you step on board.

Which is better for a family — Lagoon 46 or Lagoon 50? ▾

Both boats are well-suited to families. Lagoon 46 is best for family / couples; Lagoon 50 leans toward family / large group. The Lagoon 46 has more equal-sized cabins which is helpful for two- or three-generation trips. Talk to a 2Hulls expert about specific cabin configs.

Which is better value — Lagoon 46 or Lagoon 50? ▾

The Lagoon 50 is the lower-priced option (starts around $8,500/week bareboat), with the Lagoon 46 starting around $9,500/week. The price difference of ~$1,000/week is usually worth it if you specifically want family; otherwise the Lagoon 50 gives you most of the experience.

Can the Lagoon 46 and Lagoon 50 charter in the same destinations? ▾

Lagoon 46: Caribbean, Mediterranean, South East Asia, Mexico & Central America, Atlantic & Offshore, Red Sea & Middle East, Northern Europe & Baltic, US East Coast & Florida. Lagoon 50: Caribbean, Mediterranean, Indian Ocean, South East Asia, Atlantic & Offshore, Red Sea & Middle East, South America & Galápagos. Where they overlap (often the Caribbean + Mediterranean), they're both well-supported by local charter fleets and you can usually get a checkout sail either way.

How many guests can each boat sleep? ▾

Lagoon 46: 4 guest cabins + 2 crew cabin(s), sleeps up to 8 guests in standard charter config. Lagoon 50: 4 guest cabins + 2 crew cabin(s), sleeps up to 8 guests. Both sleep the same number — your choice depends on layout and amenities.

Keep Comparing

More 46–50-foot Catamaran Comparisons

Lagoon 46 vs Lagoon 42 46 ft vs 42 ft · same brand Lagoon 46 vs Lagoon 55 55 ft vs 46 ft · same brand Lagoon 46 vs Bali 4.6 48 ft vs 46 ft · same cabins Lagoon 46 vs Lagoon 40 46 ft vs 40 ft · same brand Lagoon 46 vs Leopard 48 48 ft vs 46 ft · same cabins Lagoon 46 vs Excess 14 47 ft vs 46 ft · same cabins

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