SOUTHERLY 100

SOUTHERLY 100
SOUTHERLY 100

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Swing Keel
Rigging Type: Masthead Sloop
LOA: 33.75 ft
LWL: 25.00 ft
S.A. (reported): 509.00 ft²
Beam: 10.25 ft
Displacement: 9,950.00 lb
Ballast: 4,406.00 lb
Max Draft: 5.83 ft
Min Draft: 2.25 ft
Construction: FG
Ballast Type: Iron/SS
First Built: 1983
Last Built: 2003
# Built: 96
Builder: Northshore Yachts
Designer: Carter/Northshore

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Model: 3GM20
Type: Diesel
HP: 27

Sailboat Calculations

Definitions
S.A. / Displ.: 17.66
Bal. / Displ.: 44.28
Disp: / Len: 284.29
Comfort Ratio: 25.08
Capsize Screening Formula: 1.91
S#: 1.93
Hull Speed: 6.70 kn
Pounds/Inch Immersion: 915.61 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 44.00 ft
J: 12.65 ft
P: 38.50 ft
E: 12.00 ft
S.A. Fore: 278.30 ft²
S.A. Main: 231.00 ft²
S.A. Total (100% Fore + Main Triangles): 509.30 ft²
S.A./Displ. (calc.): 17.67
Est. Forestay Length: 45.78 ft

Sailboat Links

Designers: Dick Carter
Builders: Northshore Yachts (UK)
Download Boat Record: