Royal Caribbean · 7 nights
Serenade of the Seas weather: 7-night cruise from San Diego, December 13, 2026
The Serenade of the Seas (Royal Caribbean) leaves San Diego on December 13, 2026 for a 7-night cruise, with stops in Catalina Island (Avalon), Ensenada and Cabo San Lucas. It returns to San Diego on December 20, 2026. Typical afternoon highs along the route run from 64°F to 80°F (18°C to 27°C), and 3 days are at sea, where seas are typically moderate (around 5 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 1Sun, Dec 13 | San Diego Embark | 66 / 50°F19 / 10°C | 13% | 11 mph17 km/h | – |
| Day 2Mon, Dec 14 | Catalina Island (Avalon) | 65 / 53°F18 / 12°C | 16% | 12 mph20 km/h | – |
| Day 3Tue, Dec 15 | Ensenada | 64 / 51°F18 / 10°C | 16% | 10 mph16 km/h | – |
| Day 4Wed, Dec 16 | At sea | 71 / 55°F21 / 13°C | 13% | 8 mph12 km/h | 5 ft (1.6 m)Moderate; rougher days up to 9 ft |
| Day 5Thu, Dec 17 | Cabo San Lucas | 80 / 62°F27 / 17°C | 4% | 11 mph17 km/h | – |
| Day 6Fri, Dec 18 | At sea | 72 / 55°F22 / 13°C | 13% | 8 mph13 km/h | 5 ft (1.5 m)Moderate; rougher days up to 8 ft |
| Day 7Sat, Dec 19 | At sea | 72 / 55°F22 / 13°C | 13% | 8 mph13 km/h | 5 ft (1.5 m)Moderate; rougher days up to 8 ft |
| Day 8Sun, Dec 20 | San Diego Disembark | 64 / 48°F18 / 9°C | 21% | 11 mph18 km/h | – |
Seas are significant wave height, the average of the highest third of waves. What that means on board.
Ports on this cruise
- Catalina Island (Avalon)Weather by month
- EnsenadaWeather by month
- Cabo San LucasWeather by month
- San DiegoWeather by month
More Serenade of the Seas sailings
- December 20, 2026: 7 nights from San Diego
- December 27, 2026: 7 nights from San Diego
- January 3, 2027: 7 nights from San Diego
- January 10, 2027: 4 nights from San Diego
- January 14, 2027: 3 nights from San Diego
- January 17, 2027: 4 nights from San Diego
All Serenade of the Seas sailings · All Royal Caribbean ships