Good job Merri!
I also did my ow certification classes this weekend but it was in Hood Canal in Washington state.
I was told the water was oddly warm at about 54 degrees and during some of the skills we had about 1 foot visibility
I was wearing a 7MM farmer john wet-suit and all the associated gear it actually wasn't too cold when I was moving -- A tad cold when floating while others did skills and at the end of the day.
Visibility was fine -- 15 to 20 feet out a little deeper and not digging in the dirt
I have already made plans to take a boat dive mid August in the same general area.