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sandycohen 04-14-2011 12:11 PM

Polar Diagrams
 
Does anyone know of a good resource of polar diagrams for older boats? I am trying to find one for my Pearson 32, without shelling out $300 to USSA.

Thanks!

Grendler 04-14-2011 01:11 PM

Polar for Pearson 33 below. Can't remember the source but I got about 80 of them...

TWA 6 8 10 12 14 16 20
52 4.6 5.5 6.0 6.2 6.4 6.5 6.6
60 4.9 5.8 6.3 6.5 6.6 6.7 6.8
75 5.2 6.0 6.5 6.8 7.0 7.1 7.2
90 5.4 6.2 6.7 6.9 7.1 7.3 7.5
110 5.2 6.1 6.7 7.0 7.3 7.5 7.7
120 5.0 5.9 6.5 7.0 7.3 7.6 8.0
135 4.4 5.4 6.2 6.7 7.1 7.4 8.0
150 3.7 4.7 5.5 6.2 6.6 7.0 7.7

Mark1948 04-15-2011 09:26 PM

Anything for a Catalina 27?

Grendler 04-16-2011 12:50 AM

Diagrams are from 33ft (Pearson, Contessa) up to 60ft (Centurion, Deerfoot, Swan). Sorry :(

Catalina I got only 36 model:

TWA 6 8 10 12 14 16 20
52 4.9 5.8 6.3 6.6 6.8 6.9 7.0
60 5.3 6.2 6.7 6.9 7.1 7.2 7.3
75 5.6 6.5 6.9 7.3 7.5 7.6 7.7
90 5.7 6.7 7.1 7.4 7.6 7.8 8.1
110 5.6 6.6 7.1 7.5 7.8 8.1 8.4
120 5.3 6.4 7.0 7.4 7.8 8.1 8.6
135 4.7 5.8 6.6 7.1 7.5 7.9 8.5
150 3.9 4.9 5.8 6.6 7.0 7.5 8.2

seaduced8104 05-11-2011 11:26 AM

How about a Newport 33 with a shoal keel and standard sized rig????

Michael

Cptken 05-11-2011 01:00 PM

Re C27 Polars
 
4 Attachment(s)
See attachments

AdamLein 05-11-2011 01:32 PM

Quote:

Originally Posted by Cptken (Post 729367)
See attachments

Been looking for something like this for a while... don't suppose you happen to have the data tables in Excel or text?

Kramerski 02-05-2012 07:59 AM

Polar diagram Beneteau First 45f5
 
I'm desperately looking for the polar diagram of the Beneteau First 45f5. Unfotunately I'm not able to build up the polar diagram myself, since the boat is located in Hong Kong and I'm living in the Netherlands. In april, we are going to sail the Rolex South China Sea regatta and therefore I would like to have the polar diagram to use it with Raymarine RNS..

Thanks in advance,
Jurgen

seaduced8104 02-05-2012 11:06 AM

Newport 33`
 
Anything for a newport 33 with a shoal keel. four foot draft.

Thanks Michael

downeast450 02-09-2012 07:34 PM

Does anyone have them for an Islander 28?

Down


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