Norwegian Cruise Line · 7 nights

Norwegian Prima weather: 7-night cruise from San Juan, December 13, 2026

The Norwegian Prima (Norwegian Cruise Line) leaves San Juan on December 13, 2026 for a 7-night cruise, with stops in Philipsburg, Basseterre, Bridgetown, Castries, Tortola and St. Thomas. It returns to San Juan on December 20, 2026. Typical afternoon highs along the route run from 80°F to 85°F (27°C to 29°C), with no days at sea.

Open the interactive forecast for this sailing

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.
Day	Port	High / low	Rain days	Wind	Typical seas
Day 1Sun, Dec 13	San Juan Embark	83 / 74°F28 / 24°C	58%	14 mph23 km/h	–
Day 2Mon, Dec 14	Philipsburg	81 / 78°F27 / 26°C	40%	19 mph31 km/h	–
Day 3Tue, Dec 15	Basseterre	83 / 77°F28 / 25°C	44%	14 mph22 km/h	–
Day 4Wed, Dec 16	Bridgetown	85 / 76°F29 / 25°C	60%	13 mph21 km/h	–
Day 5Thu, Dec 17	Castries	82 / 76°F28 / 24°C	52%	14 mph23 km/h	–
Day 6Fri, Dec 18	Tortola	80 / 77°F27 / 25°C	31%	19 mph31 km/h	–
Day 7Sat, Dec 19	St. Thomas	81 / 77°F27 / 25°C	38%	19 mph30 km/h	–
Day 8Sun, Dec 20	San Juan Disembark	82 / 73°F28 / 23°C	54%	14 mph22 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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