Arcona 340 Standard

Sailboat specifications

The Arcona 340 is a 34’1” (10.4m) cruiser-racer sailboat designed by SQ Yacht Design (Sweden). She is built since 2009 by Arcona Yachts (Sweden).

The Arcona 340 is as well listed, on Boat-Specs.com, in Shoal draft version (see all the versions compared).

Arcona 340's main features

Model: Arcona 340
Version: Standard
Hull type: Monohull
Category: Cruiser-racer sailboat
Sailboat builder: Arcona Yachts
Sailboat designer: SQ Yacht Design
Country: Sweden
Construction: GRP (glass reinforced polyester):
- Hull: Sandwich Divinicell fiberglass vinylester (vacuum infusion)
- Deck: Sandwich Divinicell fiberglass polyester (vacuum infusion)
First built hull: 2009
Last built hull: Still in production
Appendages: Keel : L-shaped keel (with bulb)
Helm: Single helm wheel
Rudder: Single spade rudder
Unsinkable: No
Trailerable: No
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 < 0,5m: A
Standard public price ex. VAT (indicative only): About
128 000 €
(2020)

Arcona 340's main dimensions

Overall length: 34’ 1”10.4 m
Hull length: 34’ 1”10.4 m
Waterline length: 32’ 2”9.8 m
Beam (width): 11’ 4”3.45 m
Draft: 6’ 5”1.95 m
Light displacement (M_LC): 11464 lb5200 kg
Ballast weight: 4189 lb1900 kg
Ballast type: Cast iron fin with lead bulb

Arcona 340's rig and sails

Upwind sail area: 848 ft²78.8 m²
Downwind sail area: 1483 ft²137.8 m²
Mainsail area: 407 ft²37.8 m²
Genoa area: 441 ft²41 m²
Jib area: 316 ft²29.4 m²
Symmetric spinnaker area: 1076 ft²100 m²
I iFore triangle height (from mast foot to fore stay top attachment): 48’ 2”14.7 m
J iFore triangle base (from mast foot to bottom of forestay): 12’ 1”3.7 m
P iMainsail hoist measurement (from tack to head): 47’ 1”14.35 m
E iMainsail foot measurement (from tack to clew): 15’ 8”4.8 m
Rigging type: Sloop Marconi 7/8
Mast configuration: Deck stepped mast
Rotating spars: No
Spreaders angle: No spreader
Spars construction: Aluminum spars (carbon fiber spars as an option)

Arcona 340'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.: 283 ft²/T26.25 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.: 494 ft²/T45.91 m²/T
Displacement-length ratio (DLR) iThe Displacement Length Ratio (DLR) is a figure that points out the boat's weight compared to its waterline length. The DLR is obtained by dividing the boat's displacement in tons by the cube of one one-hundredth of the waterline length (in feet). The DLR can be used to compare the relative mass of different sailboats no matter what their length: a DLR less than 180 is indicative of a really light sailboat (race boat made for planning), while a DLR greater than 300 is indicative of a heavy cruising sailboat.: 156
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.: 37 %
Critical hull speed iAs a ship moves in the water, it creates standing waves that oppose its movement. This effect increases dramatically the resistance when the boat reaches a speed-length ratio (speed-length ratio is the ratio between the speed in knots and the square root of the waterline length in feet) of about 1.2 (corresponding to a Froude Number of 0.35) . This very sharp rise in resistance, between speed-length ratio of 1.2 to 1.5, is insurmountable for heavy sailboats and so becomes an apparent barrier. This leads to the concept of "hull speed". The hull speed is obtained by multiplying the square root of the waterline length (in feet) by 1.34.: 7.60 knots