Crystal Cruises · 9 nights
Crystal Serenity weather: 9-night cruise from San Diego, December 21, 2026
The Crystal Serenity (Crystal Cruises) leaves San Diego on December 21, 2026 for a 9-night cruise, with stops in Topolobampo, Guaymas, La Paz and Isla Natividad. It returns to San Diego on December 30, 2026. Typical afternoon highs along the route run from 64°F to 85°F (18°C to 29°C), and 4 days are at sea, where seas are typically moderate (around 6 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 1Mon, Dec 21 | San Diego Embark | 64 / 48°F18 / 9°C | 21% | 11 mph18 km/h | – |
| Day 2Tue, Dec 22 | At sea | 74 / 53°F24 / 12°C | 12% | 8 mph13 km/h | 4 ft (1.2 m)Slight; rougher days up to 7 ft |
| Day 3Wed, Dec 23 | At sea | 74 / 53°F24 / 12°C | 12% | 8 mph13 km/h | 4 ft (1.2 m)Slight; rougher days up to 7 ft |
| Day 4Thu, Dec 24 | Topolobampo | 85 / 57°F29 / 14°C | 3% | 10 mph16 km/h | – |
| Day 5Fri, Dec 25 | Guaymas | 80 / 55°F27 / 13°C | 4% | 11 mph18 km/h | – |
| Day 6Sat, Dec 26 | La Paz | 78 / 58°F25 / 14°C | 2% | 16 mph25 km/h | – |
| Day 7Sun, Dec 27 | At sea | 73 / 61°F23 / 16°C | 5% | 12 mph19 km/h | 4 ft (1.3 m)Moderate; rougher days up to 8 ft |
| Day 8Mon, Dec 28 | Isla Natividad | 69 / 64°F20 / 18°C | 8% | 16 mph25 km/h | – |
| Day 9Tue, Dec 29 | At sea | 66 / 56°F19 / 13°C | 14% | 10 mph16 km/h | 6 ft (1.7 m)Moderate; rougher days up to 10 ft |
| Day 10Wed, Dec 30 | 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
- TopolobampoWeather by month
- GuaymasWeather by month
- La PazWeather by month
- Isla NatividadWeather by month
- San DiegoWeather by month
More Crystal Serenity sailings
- December 30, 2026: 9 nights from San Diego
- January 8, 2027: 15 nights from San Diego
- January 23, 2027: 16 nights from Callao (Lima)