Southerly 135

1984
Designer
Rob Humphreys
Builder
Northshore Yachts
Associations
?
# Built
?
Hull Type
Swing Keel
Construction
FG

Dimensions

Length Overall
43 11 / 13.4 m
Waterline Length
33 11 / 10.3 m
Beam
13 3 / 4 m
Draft
2 3 / 0.7 m 9 6 / 2.9 m
Displacement
23,100 lbs / 10,478 kg
Ballast
9,770 lbs / 4,432 kg (Iron)
drawing

Rig and Sails

Type
Masthead Sloop
Reported Sail Area
?
Total Sail Area
?
Mainsail
Sail Area
?
P
?
E
?
Mast Height
?
Foresail
Sail Area
?
I
?
J
?
Forestay Length
?

Auxilary Power

Make
Yanmar
Model
4JH3E
HP
56
Fuel Type
Diesel
Fuel Capacity
?

Accomodations

Water Capacity
?
Holding Tank Capacity
?
Headroom
?

Calculations

Hull Speed
7.8 knots
Sail Area/Displacement
?
Ballast/Displacement
42.29
stiffer, more powerful
Displacement/Length
264.24
moderate
Comfort Ratio
30.71
moderate bluewater cruising boat
Capsize Screening
1.86
better suited for ocean passages

For Sale

Have a sailboat to sell?
List it for free and it will show up here.

Subscribe

Get occassional updates about new features or featured sailboats.
You can opt out or contact us any time.