We just cruised on the Wonder (Feb 22-26) 3 weeks ago. It was 75-80 and sunny the first 3 days of our cruise. CC was very sunny and around 78 degrees.
The last day in the afternoon, on the way back around 2:00 pm it started raining. The seas were fine also.......until the last night around 2:00 am in the morning, it started to rock a lot while we were in bed.
It didn't seem crowded for us..........but we were 2 adults and were at the adult pool,Palo, Serenity Bay at CC. We never had to huury to make a show or get a good seat either.