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Catalina 30 Polars?

standard rig deep draft keel

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#1 NorCalLaser

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Posted 13 November 2012 - 10:12 PM

Anybody got c30 polars? standard rig, deep draft keel...

Cheers,
NCL

#2 Ajax

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Posted 14 November 2012 - 12:10 AM

Paging Dr. Hike Bitches to the courtesy phone...

#3 boomer

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Posted 14 November 2012 - 01:41 AM

Read this and ask at these sites as well.

http://forums.sbo.sa...ad.php?t=115152

http://www.catalina30.com/tableof.htm

http://www.catalina30.com/

#4 WHL

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Posted 14 November 2012 - 02:55 AM

Anybody got c30 polars? standard rig, deep draft keel...

Cheers,
NCL


These are the tall rig standard draft and will give you a starting point. Try emailing Gerry Douglas at Catalina for the standard rig deep draft

C30 Polars

http://www.catalina3.../PolarChart.htm

Attached File  catalina 30 polars.jpg   214.43K   51 downloads

#5 jackdaw

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Posted 14 November 2012 - 03:56 PM

That's sweet that they have polars for a Catalina 30!

Best spec in that linked 1979 review is the boat's PRICE PER POUND. US$2.21

#6 boomer

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Posted 14 November 2012 - 04:11 PM

http://www.catalina3...ar_diagrams.htm

#7 NorCalLaser

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Posted 15 November 2012 - 08:30 PM

thanks folks

cheers
NCL

#8 Hike, Bitches!

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Posted 19 November 2012 - 02:43 AM

Nice....I didn't know those existed! B)
I thought I had checked out every page of that site...but usually it is about fixing leaky windows & busted rudder post stuffing box repairs instead of actual performance numbers... :rolleyes:

NCL - I own hull #511. STD rig, deep keel, w/ original Atomic4. Oh, I see those numbers are with a folding prop...I also have added the 3 blade 10 x 7.4 Indigo prop..although with no offense to its designer Tom Stevens, I probably would not do so again if I hadn't gotten such a good deal on it....a 12 x 7 2-blade which was stock on my boat or even a 12 x 6 might be adequate with much less sailing drag. Anyway..I digress...I do not race the old girl & I get another 150 RPM with the Indigo prop. ;)

What do you own? :unsure:

Go the CA!

#9 Cavelamb

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Posted 19 November 2012 - 08:07 AM

Polars from an old square rigger?

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#10 Cavelamb

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Posted 20 November 2012 - 02:54 AM

Polars from an old square rigger?


Since people are asking how I drew that (!) no, I did NOT make that up.
Google Sail Polars.
There it is...

#11 Cavelamb

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Posted 29 November 2012 - 03:21 AM

Best I can make of it from what you gave me...

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