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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Tampa, Florida on December 5, 2026, the Margaritaville At Sea Cruises ship Margaritaville At Sea Islander runs this 5-night Key West and Progreso sailing. The route makes 4 scheduled stops. Travelers sailing in December can generally expect cooler, off-season conditions. Ports of call include Tampa, Florida, Key West, Florida, Progreso, Mexico, with 1 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Tampa, Florida is a scheduled port of call on day 1 of the 5-night Key West and Progreso cruise on Margaritaville At Sea Islander. Expected weather: partially cloudy with highs near 76°F.
Key West, Florida is a scheduled port of call on day 2 of the 5-night Key West and Progreso cruise on Margaritaville At Sea Islander. Expected weather: partially cloudy with highs near 77°F.
Day 3 of 6 is a day at sea aboard Margaritaville At Sea Islander, cruising between ports on the Key West and Progreso itinerary.
Progreso, Mexico is a scheduled port of call on day 4 of the 5-night Key West and Progreso cruise on Margaritaville At Sea Islander. Expected weather: partially cloudy with highs near 85°F.
Day 5 of 6 is a day at sea aboard Margaritaville At Sea Islander, cruising between ports on the Key West and Progreso itinerary.
Tampa, Florida is a scheduled port of call on day 6 of the 5-night Key West and Progreso cruise on Margaritaville At Sea Islander. Expected weather: partially cloudy with highs near 75°F.
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