MyCruiseForecast

Carnival Cruise Line · 6 nights

Carnival Radiance weather: 6-night cruise from Los Angeles, December 20, 2026

The Carnival Radiance (Carnival Cruise Line) leaves Los Angeles on December 20, 2026 for a 6-night cruise, with stops in Cabo San Lucas and Ensenada. It returns to Los Angeles on December 26, 2026. Typical afternoon highs along the route run from 61°F to 80°F (16°C to 27°C), and 3 days are at sea, where seas are typically moderate (around 5 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 (2006–2025 climate record, ECMWF). Sea-day figures are approximate, blended from the ports on either side. Not a forecast.
DayPortHigh / lowRain daysWindTypical seas
Day 1Sun, Dec 20Los Angeles Embark64 / 46°F18 / 8°C20%10 mph16 km/h–
Day 2Mon, Dec 21At sea72 / 54°F22 / 12°C12%8 mph12 km/h5 ft (1.4 m)Moderate; rougher days up to 8 ft
Day 3Tue, Dec 22At sea72 / 54°F22 / 12°C12%8 mph12 km/h5 ft (1.4 m)Moderate; rougher days up to 8 ft
Day 4Wed, Dec 23Cabo San Lucas80 / 62°F27 / 17°C4%11 mph17 km/h–
Day 5Thu, Dec 24At sea71 / 55°F21 / 13°C13%8 mph12 km/h5 ft (1.6 m)Moderate; rougher days up to 9 ft
Day 6Fri, Dec 25Ensenada61 / 47°F16 / 9°C22%10 mph16 km/h–
Day 7Sat, Dec 26Los Angeles Disembark64 / 46°F18 / 8°C20%10 mph16 km/h–

Seas are significant wave height, the average of the highest third of waves. What that means on board.

Ports on this cruise

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