Sigma 35
Description
The Sigma 35 is a 35-foot fractional sloop designed by David Thomas and built by Marine Projects Ltd. (for Sigma Yachts) in Plymouth, UK, primarily in the late 1980s to early 1990s (examples commonly dated around 1991). It is a relatively rare model in the Sigma lineup, with limited production numbers (far fewer than the popular Sigma 33 or 38, likely in the low dozens based on scarcity on the used market and references to the 29 and 35 as "less successful" in terms of volume compared to flagship one-designs). Positioned as a manageable family cruiser-racer, it offers solid fiberglass construction, a fin keel with spade rudder, responsive performance, and practical accommodations while retaining the quick, enjoyable sailing character of David Thomas designs.
Construction Details
| Designer | David Thomas |
|---|---|
| Builder | Marine Projects Ltd. (UK) |
| Length | 35.250 ft |
| LOA | 35.250 ft |
| LWL | 28.500 ft |
| Beam | 11.500 ft |
| Displacement | 13000 lb |
| Ballast | 4600 lb |
| Max Draft | 6.000 ft |
| Year Built | 1989 |
The standard boat dimensions
| i | 41.01 ft |
|---|---|
| j | 12.24 ft |
| p | 42.49 ft |
| e | 14.99 ft |
| p2 | - |
| e2 | - |
| i2 | - |
| j2 | - |
| I | J | P | E | P2 | E2 | I2 | J2 |
|---|---|---|---|---|---|---|---|
| 41.01 ft | 12.24 ft | 42.49 ft | 14.99 ft | - | - | - | - |
Sails
Sigma 35 - MAINSAIL
| Luff | * 42.49 ft - (12951 mm) |
|---|---|
| Foot | * 14.99 ft - (4569 mm) |
| Leech | * 44.39 ft - (13530 mm) |
| Tack Angle | * 88 ° |
| Diagonal | * 44.56 ft - (13582 mm) |
| Head (inches) | * 6 in - (152 mm) |
| Area | 318.11 ft² |
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Sigma 35 - JIBSAIL
| Luff | * 34.24 ft - (10436 mm) |
|---|---|
| Foot | * 16.04 ft - (4889 mm) |
| Leech | * 30.06 ft - (9162 mm) |
| Percentage LP | * 115 % |
| Length Perpendicular | * 14.08 ft - (4292 mm) |
| Deck Angle | * 12 ° |
| Area | 241.06 ft² |
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Sigma 35 - GENOA
| Luff | * 40.66 ft - (12393 mm) |
|---|---|
| Foot | * 19.62 ft - (5980 mm) |
| Leech | * 38.42 ft - (11710 mm) |
| Percentage LP | * 150 % |
| Length Perpendicular | * 18.36 ft - (5596 mm) |
| Deck Angle | * 4 ° |
| Area | 373.3 ft² |
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Sigma 35 - SPINNAKER
| Stays | * 40.66 ft - (12393 mm) |
|---|---|
| MidGirth | * 22.03 ft - (6715 mm) |
| Foot | * 22.03 ft - (6715 mm) |
| Perc LP | * 180 % |
| Area | 761.38 ft² |
| Edit in Calculator |
Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.
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