MyCruiseForecast

Royal Caribbean · 7 nights

Icon of the Seas weather: 7-night cruise from Miami, October 31, 2026

The Icon of the Seas (Royal Caribbean) leaves Miami on October 31, 2026 for a 7-night cruise, with stops in Costa Maya, Roatán, Cozumel and Perfect Day at CocoCay. It returns to Miami on November 7, 2026. Typical afternoon highs along the route run from 80°F to 84°F (27°C to 29°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 1Sat, Oct 31Miami Embark82 / 72°F28 / 22°C50%14 mph23 km/h–
Day 2Sun, Nov 1At sea83 / 75°F28 / 24°C65%10 mph16 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 3Mon, Nov 2Costa Maya83 / 75°F29 / 24°C73%11 mph18 km/h–
Day 4Tue, Nov 3Roatán82 / 78°F28 / 26°C76%16 mph25 km/h–
Day 5Wed, Nov 4Cozumel84 / 77°F29 / 25°C67%11 mph18 km/h–
Day 6Thu, Nov 5At sea82 / 77°F28 / 25°C57%12 mph19 km/h3 ft (0.8 m)Slight; rougher days up to 5 ft
Day 7Fri, Nov 6Perfect Day at CocoCay80 / 77°F27 / 25°C47%21 mph33 km/h–
Day 8Sat, Nov 7Miami Disembark83 / 74°F28 / 23°C56%15 mph24 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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