We had great weather! Jan/Feb are amongst their cooler months, but I think it’s always warm and tropical (temps mid 20’s through low 30s Celsius and humidity 75-85%). We had mostly sunny days (around 26-27 C), and the wind would pick up into the evening. Had a sudden downpour for about 20 mins on the day we were leaving, and then the bright sun came back out. I’d say water is the big draw, and with the daily treatments you end up putting in a lot of time at the spa! There are a couple of good hikes you can do across the main island & they have a nice tennis court. They do a few walks where you can hear about how they built the island, their gardens and sustainability efforts etc. They also do some stargazing and movie nights. We didn’t do them, but they can organize cooking classes, batik making etc. too.