Don't get married in September, cruise honeymoon, and then anniversary cruises or you tend to get itinerary changes. That honeymoon cruise was a week after Hurricane Marylyn (which we flew over on the way to Puerto Rico and the hotel had just reopened when we arrived). The first port was changed to Trinidad and that was the first time that line had ever called there we also had two other ports of call canceled or changed.
Hurricane Sandy, Bermuda five day cruise left Brooklyn Pier and went north sailing for one day. Tied up in Boston with 23 lines and 2 tug boats holding us to the pier as the hurricane passed. 6 Days later returned to Manhattan Cruise Terminal, where the building was closed, to disembark.
I have a few more itinerary changed cruises too. Really don't mind, the day on a cruise is better than a day not on a cruise.