The
Seascape 18 is a 18’ (5.5m) one design sailboat designed by
Sam Manuard Yacht Design (France). She was built between 2008 and 2018 by
Seascape (Slovenia). She has been awarded "
2010 - European Yacht of the Year: Special Yacht".
The
Seascape 18 has also been marketed as
First 18 - 2018 and she is as well listed, on Boat-Specs.com, in
Shoal draft version (
see all the versions compared).
Seascape 18's main features
Model
Seascape 18
Version
Standard
Hull type
Monohull
Category
One design sailboat
Sailboat builder
Sailboat designer
Country
Slovenia
Construction
GRP (glass reinforced polyester):
- Hull: Sandwich foam fiberglass polyester
- Deck: Sandwich foam fiberglass polyester
First built hull
2008
Last built hull
2018
Award(s)
- 2010: European Yacht of the Year: Special Yacht
Appendages
Keel : swing keel
Helm
Single tiller
Rudder
Twin transom hung rudders
Unsinkable
Yes
Trailerable
Yes
EC design category
iThe CE design category indicates the ability to cope with certain weather conditions (the sailboat is designed for these conditions)
A: Wind < force 9, Waves < 10m
B: Wind < force 8, Waves < 8m
C: Wind < force 6, Waves < 4m
D: Wind < force 4, Waves < 0,5mC
Standard public price ex. VAT (indicative only)
Seascape 18's main dimensions
Hull length
18’5.5 m
Beam (width)
7’ 10”2.37 m
Draft
4’ 11”1.5 m
Draft when appendages up
0’ 6”0.15 m
Light displacement (MLC)
1102 lb500 kg
Ballast weight
276 lb125 kg
Ballast type
Cast iron
Seascape 18's rig and sails
Upwind sail area
255 ft²23.7 m²
Downwind sail area
501 ft²46.5 m²
Mainsail area
156 ft²14.5 m²
Genoa area
99 ft²9.2 m²
Asymmetric spinnaker area
344 ft²32 m²
Code 0 area
205 ft²19 m²
Rigging type
Sloop Marconi (square top mainsail) 7/8
Mast configuration
Deck stepped mast
Rotating spars
No
Spreaders angle
No spreader
Spars construction
Carbon fiber spars
Standing rigging
1x19 strand wire
Seascape 18's performances
Upwind sail area to displacement
iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.
The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size.
Upwind: under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 25 it indicates a fast sailboat.405 ft²/T37.62 m²/T
Downwind sail area to displacement
iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.
The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size.794 ft²/T73.81 m²/T
Ballast ratio
iThe Ballast ratio is an indicator of stability; it is obtained by dividing the boat's displacement by the mass of the ballast. Since the stability depends also of the hull shapes and the position of the center of gravity, only the boats with similar ballast arrangements and hull shapes should be compared.
The higher the ballast ratio is, the greater is the stability.25 %
Seascape 18's auxiliary engine
Engine(s)
1 outboard engine
Seascape 18's accommodations and layout
Cockpit
Open aft cockpit
Berth(s)
2
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