MyCruiseForecast

Royal Caribbean · 9 nights

Independence of the Seas weather: 9-night cruise from New York City, October 1, 2026

The Independence of the Seas (Royal Caribbean) leaves New York City on October 1, 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 10, 2026. Typical afternoon highs along the route run from 61°F to 68°F (16°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 1New York City Embark68 / 51°F20 / 11°C27%12 mph20 km/h–
Day 2Fri, Oct 2At sea66 / 51°F19 / 11°C26%9 mph15 km/h3 ft (1.0 m)Slight; rougher days up to 6 ft
Day 3Sat, Oct 3Boston65 / 51°F18 / 11°C24%12 mph19 km/h–
Day 4Sun, Oct 4Portland (Maine, USA)63 / 49°F17 / 10°C22%9 mph15 km/h–
Day 5Mon, Oct 5At sea63 / 49°F17 / 10°C25%8 mph12 km/h3 ft (0.9 m)Slight; rougher days up to 6 ft
Day 6Tue, Oct 6Halifax62 / 49°F17 / 10°C27%11 mph18 km/h–
Day 7Wed, Oct 7Saint John61 / 48°F16 / 9°C30%11 mph17 km/h–
Day 8Thu, Oct 8At sea64 / 50°F18 / 10°C29%9 mph14 km/h3 ft (0.8 m)Slight; rougher days up to 6 ft
Day 9Fri, Oct 9At sea64 / 50°F18 / 10°C29%9 mph14 km/h3 ft (0.8 m)Slight; rougher days up to 6 ft
Day 10Sat, Oct 10New York City Disembark68 / 51°F20 / 11°C27%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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