MyCruiseForecast

Margaritaville at Sea · 5 nights

Margaritaville at Sea Islander weather: 5-night cruise from Tampa, November 25, 2026

The Margaritaville at Sea Islander (Margaritaville at Sea) leaves Tampa on November 25, 2026 for a 5-night cruise, with stops in Key West and Cozumel. It returns to Tampa on November 30, 2026. Typical afternoon highs along the route run from 74°F to 83°F (23°C to 28°C), and 2 days are at sea, where seas are typically slight (around 3 ft).

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This page shows typical conditions for these dates. The interactive forecast adds a live day-by-day forecast, wave heights and weather alerts as the sailing gets closer.

Day-by-day itinerary and typical weather

Typical conditions for each date (2022–2025 climate record, ECMWF). Sea-day figures are approximate, blended from the ports on either side. Not a forecast.
DayPortHigh / lowRain daysWindTypical seas
Day 1Wed, Nov 25Tampa Embark74 / 59°F23 / 15°C22%11 mph18 km/h–
Day 2Thu, Nov 26Key West78 / 75°F26 / 24°C18%18 mph29 km/h–
Day 3Fri, Nov 27At sea81 / 75°F27 / 24°C35%11 mph18 km/h3 ft (0.8 m)Slight; rougher days up to 5 ft
Day 4Sat, Nov 28Cozumel83 / 76°F28 / 24°C51%11 mph18 km/h–
Day 5Sun, Nov 29At sea79 / 67°F26 / 20°C37%8 mph14 km/h2 ft (0.6 m)Slight; rougher days up to 4 ft
Day 6Mon, Nov 30Tampa Disembark74 / 59°F23 / 15°C22%11 mph18 km/h–

Seas are significant wave height, the average of the highest third of waves, on the Douglas sea state scale. What that means on board.

Ports on this cruise

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