MyCruiseForecast

Norwegian Cruise Line · 12 nights

Norwegian Gem weather: 12-night cruise from Tampa, November 28, 2026

The Norwegian Gem (Norwegian Cruise Line) leaves Tampa on November 28, 2026 for a 12-night cruise, with stops in San Juan, Tortola, Basseterre, Philipsburg, St. Thomas, Falmouth (Jamaica) and 1 more. It returns to Tampa on December 10, 2026. Typical afternoon highs along the route run from 74°F to 83°F (23°C to 28°C), and 4 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 1Sat, Nov 28Tampa Embark74 / 59°F23 / 15°C22%11 mph18 km/h–
Day 2Sun, Nov 29At sea79 / 67°F26 / 20°C33%9 mph15 km/h4 ft (1.1 m)Slight; rougher days up to 6 ft
Day 3Mon, Nov 30At sea79 / 67°F26 / 20°C33%9 mph15 km/h4 ft (1.1 m)Slight; rougher days up to 6 ft
Day 4Tue, Dec 1San Juan83 / 74°F28 / 24°C58%14 mph23 km/h–
Day 5Wed, Dec 2Tortola81 / 78°F27 / 26°C29%20 mph32 km/h–
Day 6Thu, Dec 3Basseterre83 / 77°F28 / 25°C44%14 mph22 km/h–
Day 7Fri, Dec 4Philipsburg81 / 78°F27 / 26°C40%19 mph31 km/h–
Day 8Sat, Dec 5St. Thomas82 / 79°F28 / 26°C38%20 mph32 km/h–
Day 9Sun, Dec 6At sea82 / 76°F28 / 25°C51%12 mph20 km/h5 ft (1.4 m)Moderate; rougher days up to 6 ft
Day 10Mon, Dec 7Falmouth (Jamaica)83 / 74°F28 / 23°C64%13 mph21 km/h–
Day 11Tue, Dec 8George Town83 / 78°F28 / 26°C44%20 mph32 km/h–
Day 12Wed, Dec 9At sea79 / 68°F26 / 20°C27%12 mph20 km/h4 ft (1.3 m)Moderate; rougher days up to 6 ft
Day 13Thu, Dec 10Tampa Disembark74 / 57°F24 / 14°C9%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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