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Beneteau First 50 Sails Prices, sail sizes & rig dimensions

8 products cut or sized for this boatI 18.80 · J 5.39 · P 18.52 · E 6.50 mPrices checked 21 Oct 2026
Illustration of a Beneteau First 50 cruising mainsail from Sails.Online: cross-cut Dimension-Polyant woven Dacron, 3 leech battens and 1 full-length head batten, 2 reefsMade to measureIllustration. Yours is cut to this boat’s measurements.
Mainsail · cut to your rig

Beneteau First 50 Mainsail

70.4 m² · P 18.52 m, E 6.50 m · Dimension-Polyant cloth
Cloth
Battens
Build time

Express +8%, economy 5.5% off. Shown as its own line in your cart.

A$8,991.40
inc GST
Illustration of a Beneteau First 50 130% furling genoa from Sails.Online: cross-cut Dimension-Polyant woven Dacron with Sunbrella UV coverMade to measureIllustration. Yours is cut to this boat’s measurements.
Furling genoa · cut to your rig

Beneteau First 50 Furling Genoa

I 18.80 m, J 5.39 m · UV cover included
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$7,236.90
inc GST
Sized for this boat
Asymmetric spinnaker

Asymmetric Spinnaker · Size 10 (118 m²)

Matched to the Beneteau First 50 fore-triangle · 1.5 oz nylon · 11 colours
Spinnaker cloth colour: White
A$3,338.50
inc GST
Racing with a pole? Symmetric spinnakers from A$1,448.70
Fits the Size 10 spinnaker
Dousing sock

Spinnaker Dousing Sock · 16.4 m

UV-resistant ripstop nylon sock to hoist and douse the spinnaker from the deck
Outer tube
Inner tube
A$1,051.60
inc GST
Storm jib in storm orange DacronOSR max 17.7 m²
Storm jib

Storm Jib · Maxi (12 m²)

Storm orange Dacron · World Sailing OSR 4.26 sizing for this rig
Luff attachment
A$1,391.50
inc GST
OSR max 21.1 m²
Storm trysail

Storm Trysail · Maxi (15.5 m²)

Storm orange Dacron · no headboard or battens
Luff hardware
A$1,786.40
inc GST
Fits a 6.50 m boom
Boom cover

Boom Cover · 6.0–6.5 m

Zip at the mast, straps under the boom · 7 colours
Canvas
Colour
A$777.70
inc GST
Fits a 6.50 m boom
Stackpack

Stackpack (Lazy Bag) · 6.1–6.6 m

Battened sides, zipped top · 7 colours
Canvas
Lazy jacks
Colour
A$1,428.90
inc GST

Get the price list

Every Beneteau First 50 price on one printable page: mainsail and genoa in each cloth, the spinnaker, sock, storm sails and canvas, plus the rig dimensions.

The sheet opens in a new tab. We keep your details to answer questions about your boat. Privacy

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Beneteau First 50 rig dimensions

MeasurementMetresFeet
I (fore-triangle height)18.8061.7
J (fore-triangle base)5.3917.7
P (mainsail luff)18.5260.7
E (mainsail foot)6.5021.3
Mainsail area70.4 m²758 ft²
Fore-triangle area50.6 m²545 ft²
Length overall (approx.)15.2450

We confirm your measurements before anything is cut.

Beneteau First 50 sails: questions

How much is a new mainsail for a Beneteau First 50?

From A$8,991.40 in Dimension-Polyant Optimum Cruise with 3 leech battens and a full-length head batten, or A$9,279.60 with 4 full battens. C-Breeze, the long-life cloth, starts at A$11,530.20. Every mainsail is cut to the Beneteau First 50 rig (P 18.52 m, E 6.50 m) with two reefs.

What size genoa does a Beneteau First 50 need?

We build 110% to 150% LP for the standard rig (I 18.80 m, J 5.39 m). Pick a smaller genoa for a windy home port and a larger one for light-air sailing. Furling genoas start at A$6,123.70.

What size spinnaker fits a Beneteau First 50?

A Size 10 (118 m²) asymmetric suits the Beneteau First 50 fore-triangle. It starts at A$3,338.50, or A$4,390.10 with a dousing sock.

What size storm jib and trysail fit a Beneteau First 50?

The Offshore Special Regulations cap a storm jib at 5% of I squared (17.7 m² here) and a trysail at 17.5% of P × E (21.1 m²). That makes our Maxi (12 m²) storm jib and Maxi (15.5 m²) trysail the right sizes.

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.

Race & bluewater sails at Kraken Sails
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