Made to measureIllustration. Yours is cut to this boat’s measurements.Express +8%, economy 5.5% off. Shown as its own line in your cart.
Made to measureIllustration. Yours is cut to this boat’s measurements.Express +8%, economy 5.5% off. Shown as its own line in your cart.
The sock goes in your cart as its own line, linked to this spinnaker.
OSR max 5.8 m²Luff tape relies on a foil, so it does not meet the OSR luff-attachment rule. Choose hanks or wrap luff for offshore racing.
Tell us your track size after you order.
Every Yamaha 30S price on one printable page: mainsail and genoa in each cloth, the spinnaker, sock, storm sails and canvas, plus the rig dimensions.
| Measurement | Metres | Feet |
|---|---|---|
| I (fore-triangle height) | 10.80 | 35.4 |
| J (fore-triangle base) | 3.40 | 11.2 |
| P (mainsail luff) | 11.20 | 36.7 |
| E (mainsail foot) | 3.90 | 12.8 |
| Mainsail area | 25.6 m² | 275 ft² |
| Fore-triangle area | 18.4 m² | 198 ft² |
| Length overall (approx.) | 9.14 | 30 |
We confirm your measurements before anything is cut.
From A$2,251.70 in Dimension-Polyant Optimum Cruise with 3 leech battens and a full-length head batten, or A$2,432.10 with 4 full battens. C-Breeze, the long-life cloth, starts at A$3,064.60. Every mainsail is cut to the Yamaha 30S rig (P 11.20 m, E 3.90 m) with two reefs.
We build 110% to 150% LP for the standard rig (I 10.80 m, J 3.40 m). Pick a smaller genoa for a windy home port and a larger one for light-air sailing. Furling genoas start at A$1,620.30.
A Size 2 (43 m²) asymmetric suits the Yamaha 30S fore-triangle. It starts at A$1,406.90, or A$2,036.10 with a dousing sock.
The Offshore Special Regulations cap a storm jib at 5% of I squared (5.8 m² here) and a trysail at 17.5% of P × E (7.6 m²). That makes our Medium (5.7 m²) storm jib and Small (6.1 m²) trysail the right sizes.
Measure I, J, P and E and compare them with the rig table. We confirm every measurement with you before the sail is cut.
For a race programme, a Sydney to Hobart or a bluewater expedition, our sister loft Kraken Sails designs laminates, membrane sails and storm wardrobes for the hard end of sailing.
