MyCruiseForecast

Margaritaville at Sea · 4 nights

Margaritaville at Sea Islander weather: 4-night cruise from Tampa, December 10, 2026

The Margaritaville at Sea Islander (Margaritaville at Sea) leaves Tampa on December 10, 2026 for a 4-night cruise, with stops in Cozumel. It returns to Tampa on December 14, 2026. Typical afternoon highs along the route run from 74°F to 82°F (24°C to 28°C), and 2 days are at sea, where seas are typically slight (around 2 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 1Thu, Dec 10Tampa Embark74 / 57°F24 / 14°C9%12 mph20 km/h–
Day 2Fri, Dec 11At sea78 / 67°F26 / 19°C28%10 mph16 km/h2 ft (0.7 m)Slight; rougher days up to 4 ft
Day 3Sat, Dec 12Cozumel82 / 76°F28 / 24°C47%14 mph22 km/h–
Day 4Sun, Dec 13At sea78 / 67°F26 / 19°C28%10 mph16 km/h2 ft (0.7 m)Slight; rougher days up to 4 ft
Day 5Mon, Dec 14Tampa Disembark74 / 57°F24 / 14°C9%12 mph20 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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