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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Tampa, Florida on September 19, 2026, the Margaritaville At Sea Cruises ship Margaritaville At Sea Islander runs this 7-night Jamaica & Western Caribbean sailing. It's a classic Caribbean cruise. Travelers sailing in September can generally expect warm, sunny weather with gentle trade winds. Ports of call include Tampa, Florida, Cozumel, Mexico, Ocho Rios, Jamaica, with 2 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 7-night Jamaica & Western Caribbean cruise on Margaritaville At Sea Islander. Expected weather: partially cloudy with highs near 89°F.
Day 2 of 8 is a day at sea aboard Margaritaville At Sea Islander, cruising between ports on the Jamaica & Western Caribbean itinerary.
Cozumel, Mexico is a scheduled port of call on day 3 of the 7-night Jamaica & Western Caribbean cruise on Margaritaville At Sea Islander. Expected weather: partially cloudy with highs near 84°F.
Day 4 of 8 is a day at sea aboard Margaritaville At Sea Islander, cruising between ports on the Jamaica & Western Caribbean itinerary.
Ocho Rios, Jamaica is a scheduled port of call on day 5 of the 7-night Jamaica & Western Caribbean cruise on Margaritaville At Sea Islander. Expected weather: partially cloudy with highs near 85°F.
George Town, Grand Cayman is a scheduled port of call on day 6 of the 7-night Jamaica & Western Caribbean cruise on Margaritaville At Sea Islander. Expected weather: partially cloudy with highs near 84°F.
Day 7 of 8 is a day at sea aboard Margaritaville At Sea Islander, cruising between ports on the Jamaica & Western Caribbean itinerary.
Tampa, Florida is a scheduled port of call on day 8 of the 7-night Jamaica & Western Caribbean cruise on Margaritaville At Sea Islander. Expected weather: partially cloudy with highs near 88°F.
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