You are currently browsing comments. If you would like to return to the full story, you can read the full entry here: “Getting a Polar Diagram for your boat…”.

## 23 thoughts on “Getting a Polar Diagram for your boat…”

### Leave a Reply Cancel reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Hi Russ, after surfing the internet for 5 hours I just found your article and link to create a polar diagram. I sail on a Beneteau 375 in The Netherlands and want to check the polars that we received via another source. Thanks for that tip!

That’s great Herman, glad the post was of help…email me if you find out more on this subject.. 🙂

I also sail on a beneteau 375 and have been trying to find a polar diagram for it. Can you help?

Has anyone obtained a polar diagram from their manufacture co. I would think this app. would be of great value in the hull design.We own a Dufour Classic 36 2001. You would think someone out there would offer this service. ????? Would appreciate any help.

thankyou,

Leo

I found a Polar for your boat (Beneteau 375) Here it is:

6,0 kn 8,0 kn 10,0 kn 12,0 kn 14,0 kn 16,0 kn 20,0 kn

52,0 ° 5,20 kn 6,20 kn 6,60 kn 6,80 kn 7,00 kn 7,10 kn 7,10 kn

60,0 ° 5,60 kn 6,50 kn 6,90 kn 7,10 kn 7,20 kn 7,30 kn 7,40 kn

75,0 ° 6,00 kn 6,70 kn 7,10 kn 7,40 kn 7,60 kn 7,70 kn 7,80 kn

90,0 ° 6,20 kn 6,90 kn 7,20 kn 7,40 kn 7,70 kn 7,90 kn 8,10 kn

110,0 ° 6,20 kn 7,00 kn 7,40 kn 7,70 kn 7,90 kn 8,10 kn 8,40 kn

120,0 ° 5,80 kn 6,80 kn 7,30 kn 7,70 kn 8,00 kn 8,30 kn 8,70 kn

135,0 ° 5,10 kn 6,30 kn 7,00 kn 7,40 kn 7,80 kn 8,20 kn 8,90 kn

150,0 ° 4,20 kn 5,40 kn 6,30 kn 6,90 kn 7,40 kn 7,80 kn 8,50 kn

Hello Great site you have.

Do you have a polar chart and diagram for Farr 520 (Farr design no. 444M2 ((2002))

thanks for you help

Dustin Carlsson

Hi Dustin

Sorry – you will have to look up the links on my blog – or do your own 🙂

Happy hunting

Kind regards

Russ

I tried to use the link to get to polar designer, but it did not come up. Any chance they changed the url? If not do you know of any other sources for reating polars.

Thanks alot!

Billy

Hi Bill

I can see that that link is now dead !

I have posted a new link here http://www.altendorff.co.uk/archives/2390

Perhaps you could try this neat little app called iRegatta….

All the best

Russ

There's a lot of polars here: http://jieter.github.io/orc-data/site/

Cheers Bimmer

Thanks – excellent site – shame it doesnt have my Moody 44 polars there 🙂

All the best

Russ

Hi there, I'm looking for a polar for a 1985 Irwin Citation (Shoal draft). I tried the site but I'm having trouble accesing it. Is one available? Thank you in adance for your time.

Hi there I'm looking for a polar for a 1985 Irwin Citation (Shoal draft). I tried the site but I'm having trouble accesing it. Is one available. Thank you in advance for your time. This is being reposted due to an email address error.

Dear all,

I'm searching for a polar curves file for the boat sun odyssey 37.1..

Can you help me?

Many many thanks in advance..

Giuseppe

Hi there I am searching for a polar diagram for the Hunter 35.5

Thanks Floyd

Looking for a polar chart for a Corsair trimaran 750 mk ll. Thanks

Looking for the polar diagram for the Xp 38, but with a shoal draft vs standard or deep keel.

Thanks!

I would love a polar for a Santa Cruz 70. Any ideas? All the links in this post seem dead.

Does anyone have a polar diagram for a Nauticat 33 ? I found a 42 here: https://www.freewebs.com/svkarenm/basics.htm and may use it as a start and adjust speed downward by the ratio of square root of wetted lengths. Any thoughts?

The polar app link is dead. Is there another?

Sam

Have a look here http://www.altendorff.co.uk/archives/2390

I’m looking for polar Dehler 30 One design

I’m looking for software for generating polar plot . Has anyone any idea?

Best regards

Tom