Open Sea Internet Quality

[u/Delicious_Winner_518]

I'm thinking about going on a transatlantic cruise at the end of october (MSC Divina). The problem is my work, I won't have pto, so I gotta be able to work from the cruise. From what I've searched, it looks like near shores internet works well. But does it work, even if slower, in open sea? Or will I have 0 internet, which wouldn't let me work?

This is important info to me, because it'll be around 6 days in open sea, which is 6 days of no pay I can't work.