MyCruiseForecast

Royal Caribbean · 9 nights

Independence of the Seas weather: 9-night cruise from New York City, October 15, 2026

The Independence of the Seas (Royal Caribbean) leaves New York City on October 15, 2026 for a 9-night cruise, with stops in Boston, Portland (Maine, USA), Halifax and Saint John. It returns to New York City on October 24, 2026. Typical afternoon highs along the route run from 57°F to 68°F (14°C to 20°C), and 4 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 1Thu, Oct 15New York City Embark68 / 51°F20 / 11°C27%12 mph20 km/h–
Day 2Fri, Oct 16At sea64 / 48°F18 / 9°C24%8 mph13 km/h3 ft (0.8 m)Slight; rougher days up to 4 ft
Day 3Sat, Oct 17Boston63 / 48°F17 / 9°C27%11 mph18 km/h–
Day 4Sun, Oct 18Portland (Maine, USA)60 / 45°F15 / 7°C28%11 mph17 km/h–
Day 5Mon, Oct 19At sea59 / 46°F15 / 8°C31%9 mph14 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 6Tue, Oct 20Halifax58 / 47°F15 / 8°C34%12 mph20 km/h–
Day 7Wed, Oct 21Saint John57 / 45°F14 / 7°C34%13 mph21 km/h–
Day 8Thu, Oct 22At sea61 / 46°F16 / 8°C28%9 mph14 km/h3 ft (0.9 m)Slight; rougher days up to 5 ft
Day 9Fri, Oct 23At sea61 / 46°F16 / 8°C28%9 mph14 km/h3 ft (0.9 m)Slight; rougher days up to 5 ft
Day 10Sat, Oct 24New York City Disembark65 / 48°F19 / 9°C21%11 mph17 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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