MyCruiseForecast

Norwegian Cruise Line · 7 nights

Norwegian Viva weather: 7-night cruise from Galveston, January 16, 2027

The Norwegian Viva (Norwegian Cruise Line) leaves Galveston on January 16, 2027 for a 7-night cruise, with stops in Cozumel, Roatán, Harvest Caye and Costa Maya. It returns to Galveston on January 23, 2027. Typical afternoon highs along the route run from 58°F to 81°F (14°C to 27°C), and 2 days are at sea, where seas are typically slight (around 4 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, Jan 16Galveston Embark58 / 50°F14 / 10°C33%21 mph33 km/h–
Day 2Sun, Jan 17At sea69 / 62°F21 / 17°C43%13 mph20 km/h3 ft (0.9 m)Slight; rougher days up to 5 ft
Day 3Mon, Jan 18Cozumel81 / 74°F27 / 23°C52%13 mph21 km/h–
Day 4Tue, Jan 19Roatán80 / 77°F27 / 25°C48%22 mph36 km/h–
Day 5Wed, Jan 20Harvest Caye81 / 72°F27 / 22°C75%11 mph18 km/h–
Day 6Thu, Jan 21Costa Maya81 / 74°F27 / 23°C67%14 mph22 km/h–
Day 7Fri, Jan 22At sea70 / 62°F21 / 17°C50%13 mph21 km/h4 ft (1.2 m)Slight; rougher days up to 6 ft
Day 8Sat, Jan 23Galveston Disembark58 / 50°F14 / 10°C33%21 mph33 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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