Here's a rough guideline of average temps.

http://www.moorings.com/destinations/car...ling-conditions

High 70's to 80 at night is typical. We always use the A/C at night - I get hot easily. I have gone middle of the summer though on a boat with nothing but shore power A/C and while we did spend a couple nights on a dock, I survived the other nights. I just wasn't as comfortable as I would have been.


Matt