Is a Carnival wedding legally binding? Know the at-sea rule.
No. Carnival Cruise Line at-sea weddings are symbolic only. The ceremony is performed by a shipboard officer or manager and has no legal standing. Couples must submit proof of legal marriage (such as a courthouse marriage certificate) before sailing. If the wedding itself must be your legal marriage, you can book Carnival's Harborside package in a home port or choose a legal-at-sea line like Princess, Cunard, or Royal Caribbean.
