SOUTHERLY 115

SOUTHERLY 115

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Swing Keel
Rigging Type: Masthead Sloop
LOA: 11.23 m
LWL: 8.38 m
Beam: 3.63 m
Displacement: 6,901 kg
Ballast: 3,446 kg
Max Draft: 2.46 m
Min Draft: 0.69 m
Construction: FG
First Built: 1984
Builder: Northshore Yachts
Designer: D. Carter/Rob Humphreys/Northshore Design Team

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Type: Diesel

Sailboat Calculations

Definitions
Bal. / Displ.: 49.93
Disp: / Len: 326.61
Comfort Ratio: 28.61
Capsize Screening Formula: 1.93
S#: 0.97
Hull Speed: 7.03 kn
Pounds/Inch Immersion: 1,171.27 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 10.97 m
J: 3.81 m
P: 9.30 m
E: 3.20 m
S.A. Fore: 20.90 m²
S.A. Main: 14.88 m²
S.A. Total (100% Fore + Main Triangles): 35.78 m²
S.A./Displ. (calc.): 10.07
Est. Forestay Length: 11.62 m

Sailboat Links

Designers: Dick Carter
Rob Humphreys
Builders: Northshore Yachts (UK)
Related Sailboats: SOUTHERLY 105
Download Boat Record:

Notes

Displayed here is the MIII version which has a deeper swing keel and twin rudders designed by Humphreys. Specs above apply to Mk 2 thru 4.

The first version of 115, known as the Southerly 105, was a Carter design.