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Gulfstar 41 Sails Prices, sail sizes & rig dimensions

8 products cut or sized for this boatI 13.72 · J 5.18 · P 11.67 · E 4.25 mPrices checked 21 Oct 2026
Illustration of a Gulfstar 41 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

Gulfstar 41 Mainsail

29.0 m² · P 11.67 m, E 4.25 m · Dimension-Polyant cloth
Cloth
Battens
Build time

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

A$3,183.40
inc GST
Illustration of a Gulfstar 41 130% 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

Gulfstar 41 Furling Genoa

I 13.72 m, J 5.18 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$4,530.90
inc GST
Sized for this boat
Asymmetric spinnaker

Asymmetric Spinnaker · Size 7 (83 m²)

Matched to the Gulfstar 41 fore-triangle · 1.5 oz nylon · 11 colours
Spinnaker cloth colour: White
A$2,352.90
inc GST
Racing with a pole? Symmetric spinnakers from A$1,448.70
Fits the Size 7 spinnaker
Dousing sock

Spinnaker Dousing Sock · 13.8 m

UV-resistant ripstop nylon sock to hoist and douse the spinnaker from the deck
Outer tube
Inner tube
A$874.50
inc GST
Storm jib in storm orange DacronOSR max 9.4 m²
Storm jib

Storm Jib · Large (7.5 m²)

Storm orange Dacron · World Sailing OSR 4.26 sizing for this rig
Luff attachment
A$930.60
inc GST
OSR max 8.7 m²
Storm trysail

Storm Trysail · Medium (7.8 m²)

Storm orange Dacron · no headboard or battens
Luff hardware
A$908.60
inc GST
Fits a 4.25 m boom
Boom cover

Boom Cover · 4.0–4.5 m

Zip at the mast, straps under the boom · 7 colours
Canvas
Colour
A$537.90
inc GST
Fits a 4.25 m boom
Stackpack

Stackpack (Lazy Bag) · 4.1–4.6 m

Battened sides, zipped top · 7 colours
Canvas
Lazy jacks
Colour
A$1,020.80
inc GST

Get the price list

Every Gulfstar 41 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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Gulfstar 41 rig dimensions

MeasurementMetresFeet
I (fore-triangle height)13.7245.0
J (fore-triangle base)5.1817.0
P (mainsail luff)11.6738.3
E (mainsail foot)4.2514.0
Mainsail area29.0 m²313 ft²
Fore-triangle area35.5 m²383 ft²
Length overall (approx.)12.5041

We confirm your measurements before anything is cut.

Gulfstar 41 sails: questions

How much is a new mainsail for a Gulfstar 41?

From A$3,183.40 in Dimension-Polyant Optimum Cruise with 3 leech battens and a full-length head batten, or A$3,378.10 with 4 full battens. C-Breeze, the long-life cloth, starts at A$4,158. Every mainsail is cut to the Gulfstar 41 rig (P 11.67 m, E 4.25 m) with two reefs.

What size genoa does a Gulfstar 41 need?

We build 110% to 150% LP for the standard rig (I 13.72 m, J 5.18 m). Pick a smaller genoa for a windy home port and a larger one for light-air sailing. Furling genoas start at A$3,833.50.

What size spinnaker fits a Gulfstar 41?

A Size 7 (83 m²) asymmetric suits the Gulfstar 41 fore-triangle. It starts at A$2,352.90, or A$3,227.40 with a dousing sock.

What size storm jib and trysail fit a Gulfstar 41?

The Offshore Special Regulations cap a storm jib at 5% of I squared (9.4 m² here) and a trysail at 17.5% of P × E (8.7 m²). That makes our Large (7.5 m²) storm jib and Medium (7.8 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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