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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join Margaritaville At Sea Cruises's Margaritaville At Sea Islander for a 5-night voyage on the Key West and Cozumel route, setting out from Tampa, Florida on August 1, 2026. It's a classic Caribbean cruise. Travelers sailing in August 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. The forecasts below break the weather down port by port.
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: partially cloudy with highs near 90°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 85°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 84°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 90°F.
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