Expect around 18-25degC. We did one last year in early December and the weather was still quite pleasan.
Unfotunately there is NO way you can be sure what the temperature will be in the Mediterranean at this time of year. We have been in the Med in February in short sleeved shirts, and frozen in October . . Pack for changeable weather . .and at sea it is likely to be cold. Currently a lot of rain in the Med, but hopefully that will have cleared in tme for your trip! Love New Zealand, by the way . . . Valerie.
What is the dress code.