Welsford Navigator Lug Yawl
Description
The John Welsford Navigator is a highly popular and versatile 14½-foot (4.5 m) open dinghy designed by New Zealand naval architect John Welsford, celebrated for its blend of classic aesthetics, excellent performance, and suitability for amateur builders—often hailed as one of the most successful designs in his range with over 700 plans sold worldwide. Designer: John Welsford (a prolific creator of practical, good-looking wooden boats emphasizing simplicity, seaworthiness, and fun; the Navigator is one of his favorites personally). Year of Introduction: 1993. Production History: Not factory-produced; it's a plans-only design for home or small-shop builders using glued-lapstrake plywood construction (clinker/lapstrake over stringers and bulkheads, epoxy-glued). Thousands of hours of detailed plans (typically 11 sheets with full material lists, fastenings, and rigging suggestions) make it accessible to those with basic woodworking skills. It has inspired a dedicated following, with builds worldwide (from Finland and Norway to New Zealand, Fiji, the UK, and the US), including racing in mixed fleets, extensive coastal cruising, and even some with small cabins or custom rigs. A larger variant, the Pathfinder (~17 ft/5.25 m), was later developed to address requests for more space, speed, and gear capacity while retaining the Navigator's core traits.
Construction Details
| Designer | John Welsford |
|---|---|
| Builder | Home Built |
| Length | 14.750 ft |
| LOA | 14.750 ft |
| Beam | 5.833 ft |
| Displacement | 310 lb |
| Max Draft | 4.000 ft |
| Min Draft | 0.670 ft |
| Year Built | 1993 |
The standard boat dimensions
| i | - |
|---|---|
| j | - |
| p | - |
| e | - |
| p2 | - |
| e2 | - |
| i2 | - |
| j2 | - |
| I | J | P | E | P2 | E2 | I2 | J2 |
|---|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - | - |
Documents
Blueprints2>
Sails
Welsford Navigator Lug Yawl - LEG-O-MUTTON
| Luff | 8.694 ft - (2650 mm) |
|---|---|
| Foot | 4.265 ft - (1300 mm) |
| Leech | * 9.11 ft - (2777 mm) |
| Tack Angle | * 82.72 ° |
| Diag (clew/head) | 9.186 ft - (2800 mm) |
| Head (Inches) | 1.5 |
| Area | * 18.84 ft² |
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Welsford Navigator Lug Yawl - STANDING LUGSAIL
| Luff | 8.53 ft - (2600 mm) |
|---|---|
| Foot | 9.842 ft - (3000 mm) |
| Leech | 14.928 ft - (4550 mm) |
| Tack Angle | * 85.71 ° |
| Diag (clew/throat) | 12.533 ft - (3820 mm) |
| Head | 8.53 ft - (2600 mm) |
| Area | * 95.28 ft² |
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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.