[mrmcd]

Yes, but more likely the major naval powers would just ignore you unless you were doing something that specifically angered them (fugitives, human trafficking, piracy, etc).

Otherwise I think they'd be happy to let you sit there on your leaky little scurvy raft in international waters as long as you want. Piracy is a much bigger problem if you have anything valuable and aren't just sea hobos, but it's more likely the weather is gonna mess you up first.