Made to measureIllustration. Yours is cut to this boat’s measurements.Cloth
Battens
Build time
Express +8%, economy 5.5% off. Shown as its own line in your cart.
A$1,507
inc GST
Wibo 945 Sails Prices, sail sizes & rig dimensions
7 products cut or sized for this boatI 10.75 · J 3.53 · P 9.40 · E 2.90 mPrices checked 22 Oct 2026
Made to measureIllustration. Yours is cut to this boat’s measurements.
Made to measureIllustration. Yours is cut to this boat’s measurements.Cloth
Size (LP)
UV cover colour: Captain Navy
Build time
Express +8%, economy 5.5% off. Shown as its own line in your cart.
A$1,978.90
inc GST
Sized for this boatRacing with a pole? Symmetric spinnakers from A$1,448.70
Asymmetric spinnaker
Asymmetric Spinnaker · Size 3 (50 m²)
Matched to the Wibo 945 fore-triangle · 0.9 oz nylon · 11 colours
Spinnaker cloth colour: White
Sock outer tube
Sock inner tube
The sock goes in your cart as its own line, linked to this spinnaker.
A$1,628
inc GST
Fits the Size 3 spinnaker
Dousing sock
Spinnaker Dousing Sock · 10.8 m
UV-resistant ripstop nylon sock to hoist and douse the spinnaker from the deck
Outer tube
Inner tube
A$665.50
inc GST
OSR max 5.8 m²Storm jib
Storm Jib · Medium (5.7 m²)
Storm orange Dacron · World Sailing OSR 4.26 sizing for this rig
Luff attachment
Luff tape relies on a foil, so it does not meet the OSR luff-attachment rule. Choose hanks or wrap luff for offshore racing.
A$711.70
inc GST
Fits a 2.90 m boom
Canvas
Colour
A$358.60
inc GST
Fits a 2.90 m boom
Canvas
Lazy jacks
Colour
A$713.90
inc GST
Custom quote
Storm trysail
Made to order
This rig’s P × E is 27.3 m², below our smallest stock trysail (Small needs 34.9 m²). We’ll quote one to fit.
Get the price list
Every Wibo 945 price on one printable page: mainsail and genoa in each cloth, the spinnaker, sock, storm sails and canvas, plus the rig dimensions.
Not ready to buy yet?
Wibo 945 rig dimensions
| Measurement | Metres | Feet |
|---|---|---|
| I (fore-triangle height) | 10.75 | 35.3 |
| J (fore-triangle base) | 3.53 | 11.6 |
| P (mainsail luff) | 9.40 | 30.8 |
| E (mainsail foot) | 2.90 | 9.5 |
| Mainsail area | 15.9 m² | 172 ft² |
| Fore-triangle area | 19.0 m² | 204 ft² |
| Length overall (approx.) | 8.23 | 27 |
We confirm your measurements before anything is cut.
Wibo 945 sails: questions
How much is a new mainsail for a Wibo 945?
From A$1,507 in Dimension-Polyant Optimum Cruise with 3 leech battens and a full-length head batten, or A$1,645.60 with 4 full battens. C-Breeze, the long-life cloth, starts at A$2,014.10. Every mainsail is cut to the Wibo 945 rig (P 9.40 m, E 2.90 m) with two reefs.
What size genoa does a Wibo 945 need?
We build 110% to 150% LP for the standard rig (I 10.75 m, J 3.53 m). Pick a smaller genoa for a windy home port and a larger one for light-air sailing. Furling genoas start at A$1,674.20.
What size spinnaker fits a Wibo 945?
A Size 3 (50 m²) asymmetric suits the Wibo 945 fore-triangle. It starts at A$1,628, or A$2,293.50 with a dousing sock.
What size storm jib and trysail fit a Wibo 945?
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 (4.8 m²). That makes our Medium (5.7 m²) storm jib the right size. No stock trysail is small enough for this rig, so we quote one to fit.
How do I check my boat matches these measurements?
Measure I, J, P and E and compare them with the rig table. We confirm every measurement with you before the sail is cut.
From the same loft
Racing offshore or heading somewhere remote?
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.