Absolutely. In 2026, passenger safety and comfort are the absolute priorities for cruise captains, who have the sole legal authority to alter an itinerary at any time due to adverse weather conditions, such as hurricanes, tropical storms, or high swell. If a scheduled port of call becomes unsafe for docking or "tendering" (using small boats to reach shore), the ship will typically spend an extra day at sea or substitute a "safe harbor" port. For example, a Caribbean cruise facing a storm in the Bahamas might pivot to a Western Caribbean route instead. It is important to note that cruise contracts specifically state that port arrivals are not guaranteed, and passengers are generally not entitled to a refund if a port is missed, though the cruise line will usually refund any pre-paid port taxes or shore excursions for that specific stop. In 2026, advanced meteorological AI allows ships to "outrun" many storms, but it often results in a vastly different vacation than the one originally printed on the brochure.