Local place to try on wetsuit/drysuit for ocean?

Hi guys! I'd like to try going out in the ocean for the first time this year. I normally use a 3mm wetsuit for the bay and so far that's been good for me (I've never been dunked but I've been waist high sometimes when launching and it's never been a problem). From what I've read, that seems too thin for the ocean. It took me a while to find something that actually fits me and the one I wear doesn't come in anything thicker. I was wondering if there's a local place (preferably in the East Bay) that might let me try stuff on!

I use a NRS Farmer John 3/2 and it's prefect for the SF Bay Area ocean.  Some like to go thicker but for me it's no problem.  Any thicker and I overheat. 

I got mine through REI and was able to try it on there before I bought it.  You could probably find what you are looking for on amazon and they have free returns.

I have been using a 3 mil farmer john for the last 9 years from Stillwater south - SF bay - all the way up to Shelter Cove. No problems.

I've also got the NRS Farmer John 3/2 and I've taken a dunk on a cold but sunny day and I was fine, I also had gloves, socks, booties, and I get cold really easily.

I also bought/tried on mine at REI.  they had basically the same prices I could find online.

and on these 89+ degree days it's not too hot.

I've not had an extended stay in the water on a cold day, but a good dunk and self rescue.  so take from it what you can.

If you are a bigger guy NRS has a Farmer John called the Grizzly which is for us guys who..... Um... have put on Daddy weight.
3mm Farmer John with a water resistant windbreaker is fine in Norcal. I would go with 5mm booties - with thick soles (for warmth when you hang your feet over the sides)  and because beach launches can be rocky

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 You could probably find what you are looking for on amazon and they have free returns.

I picked up a three mm from Amazon that had been re-packaged. Full double front zipper. $34.00. Really pleased so far. Good flexibility and very easy in and out.

Thanks guys! The 3mm Farmer John I have fits me perfectly! I guess I'll try that first before I look into something thicker. I'll pick up some thick booties (right now mines are 2mm). Now I just have to find someone who's willing to accompany me on my first ocean trip!