Sharon - we are going on the same cruise - email me and I'll let you know all the information I've collected so far - from what I've been able to find out the water can be rough the first day or so due to the tradewinds and cool but gets warm fast one review I read they were sunbathing the second day and couldn't believe it was only in the 60's. I plan on cool weather Monday and Tuesday and then becomming warmer that way if Tues. if warm it will be a pleasent suprise. Susan