Yes! It’s actually the second most asked question we receive. A vast majority of the yachts do provide WiFi service onboard and in the Caribbean the coverage is quite good. While there are certainly areas without a signal, the captains know exactly where to go for the strongest signals and thus they can ensure that you are in the right place at the right time. Additionally, you can use your smartphone to create a WiFi hotspot if you have that service plan. AT&T in particular is excellent in the Caribbean.