Specs

Specs on some J/Boats

Cruising designs below include the J/32, J/42, J/46, J/160, J/28, J/34C, J/35C, J/37, J/37C, J/40

J/28
I 34.00	ISP 34.00	J 10.50	SPL 10.50	P 36.00	E 13.00
Draft 5.00	Beam 10.0	Disp 7000	LWL 24.00	UP S/D 18.0	DW S/D 34.1	D/L 226	Year 1986

J/28 shoal draft
I 34.00	ISP 34.00	J 10.50	SPL 10.50	P 36.00	E 13.00
Draft 3.92	Beam 10.00	Disp 7900	LWL 24.00	UP S/D 16.6	DW S/D 31.5	D/L 255	Year 1986

J/34
I 44.00	ISP 44.00	J 12.60	SPL 12.60	P 38.00	E 12.00
Draft 6.20	Beam 11.0	Disp 8100	LWL 26.00	UP S/D 20.0	DW S/D 42.7	D/L 206	Year 1985

J/34C
I 45.70	ISP 45.70	J 13.50	SPL 13.50	P 40.50	E 15.00
Draft 4.90	Beam 11.08	Disp 12500	LWL 30.00	UP S/D 18.2	DW S/D 37.1	D/L 207	Year 1988

J/35
I 46.40	ISP 46.40	J 14.70	SPL 14.70	P 41.50	E 14.00
Draft 6.90	Beam 11.67	Disp 9200	LWL 30.25	UP S/D 23.0	DW S/D 48.6	D/L 148	Year 1983

J/35 shoal draft
I 46.40	ISP 46.40	J 14.70	SPL 14.70	P 41.50	E 14.00
Draft 6.00	Beam 11.67	Disp 10000	LWL 30.25	UP S/D 21.7	DW S/D 46.0	D/L 161	Year 1983

J/35C
I 46.20	ISP 46.20	J 13.20	SPL 13.20	P 40.80	E 15.50
Draft 6.40	Beam 11.08	Disp 12500	LWL 30.00	UP S/D 18.4	DW S/D 37.1	D/L 207	Year 1990

J/35C shoal draft
I 46.20	ISP 46.20	J 13.20	SPL 13.20	P 40.80	E 15.50
Draft 4.90	Beam 11.08	Disp 12800	LWL 30.00	UP S/D 18.1	DW S/D 36.5	D/L 212	Year 1990

J/36
I 44.23	ISP 44.23	J 14.00	SPL 14.00	P 47.00	E 15.00
Draft 6.58	Beam 11.75	Disp 10760	LWL 30.50	UP S/D 21.7	DW S/D 42.7	D/L 169	Year 1980

J/37 shoal draft wing keel

I
51.50

ISP
51.50

J
14.83

SPL
14.83

P
45.17

E
16.50

Draft
5.00

Beam
12.5

Disp
14800

LWL
32.50

UP S/D
20.0

DW S/D
40.9

D/L
192

Year
1987

J/37 and J/37C
I 51.50	ISP 51.50	J 14.83	SPL 14.83	P 45.17	E 16.50
Draft 7.00	Beam 12.5	Disp 14500	LWL 32.50	UP S/D 20.3	DW S/D 41.5	D/L 189	Year 1987

J/39
I 53.60	ISP 53.60	J 15.50	SPL 15.50	P 47.20	E 16.30
Draft 7.20	Beam 12.5	Disp 12900	LWL 32.50	UP S/D 23.2	DW S/D 48.2	D/L 168	Year 1990

J/40
I 50.00	ISP 50.00	J 14.67	SPL 14.67	P 44.25	E 18.00
Draft 6.50	Beam 12.17	Disp 17300	LWL 34.00	UP S/D 18.3	DW S/D 36.4	D/L 196	Year 1986

J/40 shoal draft
I 50.00	ISP 50.00	J 14.67	SPL 14.67	P 44.25	E 18.00
Draft 5.00	Beam 12.17	Disp 18000	LWL 34.00	UP S/D 17.8	DW S/D 35.4	D/L 204	Year 1986

J/40 wing keel
I 50.00	ISP 50.00	J 14.67	SPL 14.67	P 44.25	E 18.00
Draft 5.40	Beam 12.17	Disp 18500	LWL 34.00	UP S/D 17.5	DW S/D 34.8	D/L 210	Year 1986

J/41
I 52.92	ISP 52.92	J 15.50	SPL 15.50	P 46.00	E 14.08
Draft 7.50	Beam 13.25	Disp 15000	LWL 36.00	UP S/D 19.3	DW S/D 41.5	D/L 144	Year 1984

J/41 fractional rig
I 48.00	ISP 48.00	J 13.67	SPL 13.67	P 54.25	E 19.00
Draft 7.50	Beam 13.25	Disp 15000	LWL 36.00	UP S/D 22.1	DW S/D 40.0	D/L 144	Year 1984

J/42
I 50.50	ISP 52.00	J 14.70	SPL 14.70	P 46.50	E 18.00
Draft 6.50	Beam 12.17	Disp 18800	LWL 36.10	UP S/D 17.8	DW S/D 35.9	D/L 178	Year 1995

J/42 shoal draft
I 50.50	ISP 52.00	J 14.70	SPL 14.70	P 46.50	E 18.00
Draft 5.50	Beam 12.17	Disp 19400	LWL 36.10	UP S/D 17.5	DW S/D 35.2	D/L 184	Year 1995

J/44
I 60.00	ISP 60.00	J 17.20	SPL 17.20	P 54.00	E 19.40
Draft 8.00	Beam 13.83	Disp 20600	LWL 38.58	UP S/D 22.1	DW S/D 44.8	D/L 160	Year 1989

J/44 shoal draft
I 60.00	ISP 60.00	J 17.20	SPL 17.20	P 54.00	E 19.40
Draft 6.17	Beam 13.83	Disp 21800	LWL 38.58	UP S/D 21.3	DW S/D 43.1	D/L 169	Year 1989

J/44 wing keel
I 60.00	ISP 60.00	J 17.20	SPL 17.20	P 54.00	E 19.40
Draft 6.00	Beam 13.83	Disp 22800	LWL 38.58	UP S/D 20.7	DW S/D 41.8	D/L 177	Year 1989

J/46
I 58.50	ISP 60.50	J 16.70	SPL 16.70	P 53.50	E 19.90
Draft 6.20	Beam 13.80	Disp 24400	LWL 40.50	UP S/D 19.4	DW S/D 39.5	D/L 164	Year 1998

J/46 deep keel
I 58.50	ISP 60.50	J 16.70	SPL 16.70	P 53.50	E 19.90
Draft 7.60	Beam 13.80	Disp 24400	LWL 40.50	UP S/D 19.4	DW S/D 39.5	D/L 164	Year 1998

J/60
I 78.00	ISP 78.00	J 23.00	SPL 23.00	P 71.00	E 25.50
Draft 10.00	Beam 16.17	Disp 36000	LWL 50.25	UP S/D 26.4	DW S/D 53.6	D/L 127	Year

J/160 (53ft)
I 66.50	ISP 68.00	J 19.00	SPL 28.00	P 62.00	E 24.00
Draft 8.67	Beam 14.42	Disp 28000	LWL 45.58	UP S/D 23.8	DW S/D 63.4	D/L 132	Year 1995

J/160 shoal draft (53ft)
I 66.50	ISP 68.00	J 19.00	SPL 28.00	P 62.00	E 24.00
Draft 7.00	Beam 14.42	Disp 29000	LWL 45.58	UP S/D 23.3	DW S/D 62.0	D/L 137	Year 1995