The
Sun Rise 34 is a 33’ (10.05m) cruising sailboat designed by
Groupe Fauroux (France). She was built between 1984 and 1989 by
Jeanneau (France) with 629 hulls completed. The
Keel and centerboard version features a centerboard inside of a short fin-keel allowing shoal draft while maintaining upwind capabilities.
The
Sun Rise 34 is as well listed, on Boat-Specs.com, in
Fin keel version (
see all the versions compared).
Sun Rise 34's main features
Model
Sun Rise 34
Version
Keel and centerboard
Hull type
Monohull
Category
Cruising sailboat
Sailboat builder
Sailboat designer
Country
France
Construction
Hull and deck: GRP (glass reinforced polyester)
Number of hulls built
629
First built hull
1984
Last built hull
1989
Appendages
Centerboard : pivoting centerboard in the keel
Helm
Single tiller
Rudder
Single semi-spade rudder
Unsinkable
No
Trailerable
No
Former French navigation category
1
Standard public price ex. VAT (indicative only)
Sun Rise 34's main dimensions
Overall length
34’ 7”10.55 m
Hull length
33’10.05 m
Waterline length
28’ 1”8.55 m
Beam (width)
11’ 6”3.49 m
Waterline beam (width)
9’ 4”2.83 m
Draft
7’ 1”2.15 m
Draft when appendages up
3’ 8”1.12 m
Mast height from DWL
48’ 7”14.8 m
Fore freeboard
3’ 10”1.16 m
Mid-ship freeboard
3’ 2”0.99 m
Light displacement (MLC)
11244 lb5100 kg
Ballast weight
4277 lb1940 kg
Ballast type
Cast iron exterior ballast with steel centerboard
French customs tonnage
10.36 Tx
Sun Rise 34's rig and sails
Upwind sail area
699 ft²64.9 m²
Downwind sail area
1203 ft²111.8 m²
Mainsail area
244 ft²22.7 m²
Genoa area
454 ft²42.2 m²
Solent area
298 ft²27.7 m²
Jib area
196 ft²18.2 m²
Symmetric spinnaker area
959 ft²89.1 m²
Rigging type
Sloop Marconi masthead
Mast configuration
Deck stepped mast
Rotating spars
No
Number of levels of spreaders
2
Spreaders angle
0 °
Spars construction
Aluminum spars
Standing rigging
1x19 strand wire
Sun Rise 34'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.236 ft²/T21.9 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.406 ft²/T37.73 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.231
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.38 %
Wetted area
260 ft²24.13 m²
Righting moment @ 1°
iThe righting moment is a moment (torque) that tends to restore a boat to its previous position after heeling. Its value corresponds to the torque needed to heel the boat for this angle.
Higher the righting moment is for an angle, greater is the stability.744 lb.ft103 kg.m
Maximum transverse section
14 ft²1.28 m²
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 1.34.7.10 knots
Sun Rise 34's auxiliary engine
Engine(s)
Inboard engine
Engine(s) power (min./max.)
18 HP / 27 HP
Sun Rise 34's accommodations and layout
Cockpit
Closed aft cockpit
Cabin(s) (min./max.)
2 / 3
Berth(s) (min./max.)
4 / 8
Head(s)
1
Freshwater tank capacity
52.8 gal200 liters
Fridge/ice-box capacity
26.4 gal100 liters
Maximum headroom
6’ 2”1.9 m
Galley headroom
5’ 11”1.8 m
Head headroom
6’ 1”1.85 m
Sun Rise 34's saloon
Maximum headroom
5’ 11”1.8 m
Saloon table length
4’ 4”1.3 m
Saloon table width (min./max.)
2’ 2”0.66 m / 2’ 7”0.8 m
Berth length
6’ 2”1.9 m
Chart table
3’0.91 m x 2’0.6 m
Berth width (head/feet)
2’ 1”0.65 m / 1’ 7”0.5 m
Sun Rise 34's fore cabin
Maximum headroom
5’ 2”1.6 m
Berth length
6’ 8”2.03 m
Berth width
5’ 7”1.7 m
Sun Rise 34's aft cabin
Maximum headroom
6’ 1”1.85 m
Berth length
6’ 2”1.9 m
Berth width
5’ 7”1.7 m
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