MyCruiseForecast

Norwegian Cruise Line · 7 nights

Norwegian Prima weather: 7-night cruise from San Juan, January 31, 2027

The Norwegian Prima (Norwegian Cruise Line) leaves San Juan on January 31, 2027 for a 7-night cruise, with stops in Willemstad, Philipsburg, St. Thomas and Tortola. It returns to San Juan on February 7, 2027. Typical afternoon highs along the route run from 79°F to 85°F (26°C to 29°C), and 2 days are at sea, where seas are typically moderate (around 5 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 1Sun, Jan 31San Juan Embark81 / 74°F27 / 23°C48%16 mph25 km/h–
Day 2Mon, Feb 1At sea83 / 75°F28 / 24°C74%12 mph19 km/h5 ft (1.4 m)Moderate; rougher days up to 7 ft
Day 3Tue, Feb 2Willemstad85 / 77°F29 / 25°C69%17 mph27 km/h–
Day 4Wed, Feb 3At sea82 / 77°F28 / 25°C58%14 mph23 km/h5 ft (1.4 m)Moderate; rougher days up to 6 ft
Day 5Thu, Feb 4Philipsburg79 / 76°F26 / 24°C47%21 mph34 km/h–
Day 6Fri, Feb 5St. Thomas79 / 76°F26 / 25°C64%22 mph35 km/h–
Day 7Sat, Feb 6Tortola79 / 76°F26 / 24°C62%22 mph36 km/h–
Day 8Sun, Feb 7San Juan Disembark81 / 73°F27 / 23°C78%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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