Carnival Cruise Line · 7 nights
Carnival Liberty weather: 7-night cruise from New Orleans, October 18, 2026
The Carnival Liberty (Carnival Cruise Line) leaves New Orleans on October 18, 2026 for a 7-night cruise, with stops in Mahogany Bay, Roatán, Belize City and Cozumel. It returns to New Orleans on October 25, 2026. Typical afternoon highs along the route run from 78°F to 85°F (25°C to 29°C), and 3 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 1Sun, Oct 18 | New Orleans Embark | 78 / 61°F25 / 16°C | 12% | 11 mph18 km/h | – |
| Day 2Mon, Oct 19 | At sea | 80 / 70°F27 / 21°C | 45% | 10 mph17 km/h | 4 ft (1.1 m)Slight; rougher days up to 6 ft |
| Day 3Tue, Oct 20 | At sea | 80 / 70°F27 / 21°C | 45% | 10 mph17 km/h | 4 ft (1.1 m)Slight; rougher days up to 6 ft |
| Day 4Wed, Oct 21 | Mahogany Bay, Roatán | 83 / 79°F28 / 26°C | 77% | 16 mph26 km/h | – |
| Day 5Thu, Oct 22 | Belize City | 83 / 75°F29 / 24°C | 73% | 11 mph18 km/h | – |
| Day 6Fri, Oct 23 | Cozumel | 85 / 77°F29 / 25°C | 52% | 12 mph20 km/h | – |
| Day 7Sat, Oct 24 | At sea | 81 / 69°F27 / 20°C | 32% | 9 mph14 km/h | 3 ft (0.9 m)Slight; rougher days up to 5 ft |
| Day 8Sun, Oct 25 | New Orleans Disembark | 78 / 61°F25 / 16°C | 12% | 11 mph18 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
- Mahogany Bay, RoatánWeather by month
- Belize CityWeather by month
- CozumelWeather by month
- New OrleansWeather by month
More Carnival Liberty sailings
- October 25, 2026: 7 nights from New Orleans
- November 1, 2026: 7 nights from New Orleans
- November 8, 2026: 7 nights from New Orleans
- November 15, 2026: 6 nights from New Orleans
- November 21, 2026: 8 nights from New Orleans
- November 29, 2026: 14 nights from New Orleans
All Carnival Liberty sailings · All Carnival Cruise Line ships