Celebrity Cruises · 14 nights
Celebrity Equinox weather: 14-night cruise from Buenos Aires, December 5, 2026
The Celebrity Equinox (Celebrity Cruises) leaves Buenos Aires on December 5, 2026 for a 14-night cruise, with stops in Montevideo, Stanley, Cape Horn, Ushuaia, Punta Arenas, Puerto Madryn and 1 more. It returns to Buenos Aires on December 19, 2026. Typical afternoon highs along the route run from 47°F to 84°F (9°C to 29°C), and 6 days are at sea, where seas are typically rough (around 10 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 1Sat, Dec 5 | Buenos Aires Embark | 80 / 65°F27 / 18°C | 15% | 14 mph23 km/h | – |
| Day 2Sun, Dec 6 | Montevideo | 76 / 63°F24 / 17°C | 14% | 17 mph27 km/h | – |
| Day 3Mon, Dec 7 | At sea | 65 / 53°F19 / 11°C | 28% | 15 mph24 km/h | 4 ft (1.1 m)Slight; rougher days up to 7 ft |
| Day 4Tue, Dec 8 | At sea | 65 / 53°F19 / 11°C | 28% | 15 mph24 km/h | 4 ft (1.1 m)Slight; rougher days up to 7 ft |
| Day 5Wed, Dec 9 | At sea | 65 / 53°F19 / 11°C | 28% | 15 mph24 km/h | 4 ft (1.1 m)Slight; rougher days up to 7 ft |
| Day 6Thu, Dec 10 | Stanley | 55 / 42°F13 / 6°C | 41% | 22 mph36 km/h | – |
| Day 7Fri, Dec 11 | At sea | 51 / 42°F11 / 6°C | 46% | 22 mph36 km/h | 10 ft (3.2 m)Rough; rougher days up to 16 ft |
| Day 8Sat, Dec 12 | Cape Horn | 47 / 42°F9 / 5°C | 51% | 37 mph60 km/h | – |
| Day 9Sun, Dec 13 | Ushuaia | 54 / 40°F12 / 5°C | 49% | 14 mph22 km/h | – |
| Day 10Mon, Dec 14 | Punta Arenas | 55 / 42°F13 / 6°C | 41% | 22 mph35 km/h | – |
| Day 11Tue, Dec 15 | At sea | 67 / 49°F19 / 10°C | 25% | 16 mph26 km/h | 3 ft (0.8 m)Slight; rougher days up to 3 ft |
| Day 12Wed, Dec 16 | Puerto Madryn | 83 / 60°F29 / 15°C | 9% | 21 mph33 km/h | – |
| Day 13Thu, Dec 17 | At sea | 81 / 62°F27 / 17°C | 16% | 13 mph21 km/h | 3 ft (0.9 m)Slight; rougher days up to 4 ft |
| Day 14Fri, Dec 18 | Punta del Este | 78 / 65°F26 / 18°C | 23% | 14 mph23 km/h | – |
| Day 15Sat, Dec 19 | Buenos Aires Disembark | 84 / 68°F29 / 20°C | 19% | 15 mph24 km/h | – |
Seas are significant wave height, the average of the highest third of waves. What that means on board.
Ports on this cruise
- MontevideoWeather by month
- StanleyWeather by month
- Cape HornWeather by month
- UshuaiaWeather by month
- Punta ArenasWeather by month
- Puerto MadrynWeather by month
- Punta del EsteWeather by month
- Buenos AiresWeather by month
More Celebrity Equinox sailings
- December 19, 2026: 14 nights from Buenos Aires
- January 2, 2027: 14 nights from Buenos Aires
- January 16, 2027: 14 nights from Buenos Aires
- January 30, 2027: 14 nights from Buenos Aires
All Celebrity Equinox sailings · All Celebrity Cruises ships