Javea in 1 week

Hey all - I'll be in the Javea area next week visiting family and I may have some extra time to get a few dives in. Checking the forecasts, though, it looks like it'll be a bit cold (60-70F, or, as those crazy metric people say, 15-17C), and the water temp appears to hover around 60-65 at this time of year.
I am not dry-suit certified, so that's not an option.
Anyone been diving in that region of the Med at this time of year? Any feedback is appreciated.

Thanks.