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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Tampa, Florida on July 18, 2026, the Margaritaville At Sea Cruises ship Margaritaville At Sea Islander runs this 5-night Key West and Cozumel sailing. It's a classic Caribbean cruise. Travelers sailing in July can generally expect warm, sunny weather with gentle trade winds. Ports of call include Tampa, Florida, Key West, Florida, Cozumel, 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 Cozumel cruise on Margaritaville At Sea Islander. Expected weather: rain, partially cloudy with highs near 91°F.
Key West, Florida is a scheduled port of call on day 2 of the 5-night Key West and Cozumel cruise on Margaritaville At Sea Islander. Expected weather: partially cloudy with highs near 87°F.
Cozumel, Mexico is a scheduled port of call on day 3 of the 5-night Key West and Cozumel cruise on Margaritaville At Sea Islander. Expected weather: partially cloudy with highs near 86°F.
Tampa, Florida is a scheduled port of call on day 4 of the 5-night Key West and Cozumel cruise on Margaritaville At Sea Islander. Expected weather: partially cloudy with highs near 94°F.
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