Temperatures at Sea and in the Caribbean

Here is the temperature for the days at Sea in January from Cape Liberty to and from the Caribbean islands.
Day 2 and 12 a bit chilly, while Day 3 was fine. Day 12 was cold!

The actual temperatures are:
Day 1- Cape Liberty: 23 F;

At Sea:
Day 2: 68 F; Day 3: 80 F
Day 10: 73 F; Day 11: 75 F and Day 12: 60 F.
Day 13 - Cape Liberty: 20 F
The picture is from Day 2 - enjoying the sun at the balcony

This is the temperatures and weather conditions for the entire cruise in fahrenheit and celsius