Marella Cruises · 7 nights
Marella Discovery weather: 7-night cruise from La Romana, December 8, 2026
The Marella Discovery (Marella Cruises) leaves La Romana on December 8, 2026 for a 7-night cruise, with stops in San Juan, St. Thomas, St. Croix and Catalina Island (La Romana). It returns to La Romana on December 15, 2026. Typical afternoon highs along the route run from 82°F to 85°F (28°C to 30°C), and 2 days are at sea, where seas are typically slight (around 4 ft).
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
| Day | Port | High / low | Rain days | Wind | Typical seas |
|---|---|---|---|---|---|
| Day 1Tue, Dec 8 | La Romana Embark | 85 / 73°F29 / 23°C | 22% | 12 mph20 km/h | – |
| Day 2Wed, Dec 9 | At sea | 84 / 74°F29 / 23°C | 40% | 10 mph16 km/h | 4 ft (1.2 m)Slight; rougher days up to 6 ft |
| Day 3Thu, Dec 10 | San Juan | 83 / 74°F28 / 24°C | 58% | 14 mph23 km/h | – |
| Day 4Fri, Dec 11 | St. Thomas | 82 / 79°F28 / 26°C | 38% | 20 mph32 km/h | – |
| Day 5Sat, Dec 12 | St. Croix | 83 / 78°F28 / 26°C | 40% | 16 mph25 km/h | – |
| Day 6Sun, Dec 13 | At sea | 84 / 75°F29 / 24°C | 32% | 10 mph16 km/h | 4 ft (1.1 m)Slight; rougher days up to 5 ft |
| Day 7Mon, Dec 14 | Catalina Island (La Romana) | 85 / 72°F30 / 22°C | 24% | 11 mph17 km/h | – |
| Day 8Tue, Dec 15 | La Romana Disembark | 85 / 73°F29 / 23°C | 22% | 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
- San JuanWeather by month
- St. ThomasWeather by month
- St. CroixWeather by month
- Catalina Island (La Romana)Weather by month
- La RomanaWeather by month
More Marella Discovery sailings
- December 15, 2026: 7 nights from La Romana
- December 22, 2026: 7 nights from La Romana
- December 29, 2026: 7 nights from La Romana