Seascape 18 Sailboat Review, Specs, and Listings

Samuel Manuard·2008 – 2018·Seascape
Approximate drawing

Hover a measurement to read its value

Hull Type
Monohull · lifting
Rig
Fractional Sloop
LOA
18.04' · 5.5 m
Disp.
1,250 lbs · 567 kg
First year
2008

The Seascape 18 is a 5.50metre trailerable sailboat drawn by French designer Sam Manuard and built in Slovenia by Seascape. Conceived as an inexpensive racercampercruiser, it was the shipyard’s first production model when it launched in 2008.

Measurements

Dimensions 01

Length Overall
18.04 ft
Length on deck
18 ft
Waterline Length
—
Beam
7.78 ft
Draft
4.92 ft
Maximum Headroom
—
Air Draft
27.95 ft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Lifting
Rudder
2× —
Ballast
276 lbs (Lead)
Displacement
1,250 lbs
Water Capacity
—
Fuel Capacity
—

Rig & sails 03

Rigging Type
Fractional Sloop
Mainsail luff
—
Mainsail foot
—
Foretriangle height
—
Foretriangle base
—
Forestay Length (estimated)
—
Sail Area
255.11 sqft

Calculations 04

Sail Area to Displacement Ratio
35.17
Ballast to Displacement Ratio
22.08
Displacement to Length Ratio
—
Comfort Ratio
—
Capsize Screening Ratio
2.89
Hull Speed
—

This is less an old-style trailer sailer than a scaled-down sports boat. Its 470 kg all-up package includes a carbon rig, a lifting iron centreplate, and twin rudders that simplify beaching and trailering.

Design and Construction

The Seascape 18’s hull sets it apart from more traditional trailer sailers. Its form recalls a 49er skiff, with large planing areas aft and a minimum-resistance bow. The wide stern provides ample form stability, allowing the boat to carry a sporty sail plan without dragging.

Instead of a daggerboard, the boat has a high-aspect, long swing keel carrying 125 kg of ballast—about 26 percent of the boat’s weight. That removes the need for trapeze athletics, yet the keel still swings up to reduce draught to 15 cm for shallow water. If it hits the bottom, it doesn’t bring the boat to a sudden stop.

The Seascape 18 has built-in buoyancy and is positively buoyant, self-draining, and self-righting, so it should remain afloat if flooded. The entire reefing bowsprit system sits on deck, preventing water from entering the cabin. The rudder blades lift vertically in their stocks, making launching and recovery straightforward.

Rig, Handling, and Performance

The rig is simple but thoroughly modern. The 14 kg carbon-fibre mast has no spreaders and is supported only by a forestay and single shrouds. Its low weight makes it easy to step. A square-top mainsail and the carbon rig give the boat its sporty character, while Ronstan roller-bearing blocks keep the hardware simple and well positioned.

Test sailors found the Seascape 18 easily driven in light air. In three-to-six-knot gusts, it accelerated perceptibly when a typical trailer sailer would barely move. Upwind, it held around 5 knots while pointing well, and the twin rudders provided plenty of grip.

Under asymmetric spinnaker in 17–22 knots, the boat climbed onto a plane and maintained 11–12 knots downwind, with a peak of 15 knots. The maximum recorded speed to date is 24.3 knots in around 30 knots of wind.

For everyday sailing, two people are ample, while racing calls for a crew of three. Five can fit in the cockpit for a leisurely sail. On shore, two people can easily control such a light boat on a modest slipway.

Cockpit and Accommodation

The cockpit occupies most of the boat. It has few obstructions, the natural seating position is on the coaming, and hiking straps give the crew secure purchase.

This is a boat you sleep on rather than cruise in. The forecabin contains two full-length bunks suitable for tall people, and a neoprene cover can close off the cabin under sail in place of the fibreglass hatch. For camping-style overnight stops, the cockpit foot chocks can be removed to create a wide, flat sleeping area beneath a cockpit tent. The arrangement is adequate for the occasional night pulled up on a beach.

There are no other signs of luxury. The outboard, on its optional bracket, must be lashed around the compression post inside the cabin.

Sails and Equipment

The supplied sails are a fairly heavy Pentex laminate, with Pentex working sails and a standard 32 sq m gennaker. A furling headsail is fitted for cruising convenience.

The bowsprit’s forward fitting carries a hoop for the mouth of a fabric launching chute. Most of the boat’s hardware comes from Ronstan.

Verdict

Practical Boat Owner described the Seascape 18 as “the light fantastic trailer-sailer,” and the phrase fits. A European Yacht of the Year in 2010, it distils sports-boat behaviour into a 1,036 lb package that can be launched by hand.

It isn’t a cruiser, but as a racer-camper it is coherent and well resolved.

Pros

  • Carbon rig and spreaderless mast simplify stepping and trailering
  • Twin rudders and a lifting centreplate combine shallow draught with real performance
  • Built-in buoyancy, self-draining, and self-righting provide peace of mind
  • Planes readily and has reached 24.3 knots in a strong breeze

Cons

  • Spartan cabin, with no luxury and awkward inboard stowage for the outboard
  • More sports boat than trailer sailer, with limited comfort for extended cruising
  • RCD Category C limits offshore exposure

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