Norwegian Cruise Line · 12 nights
Norwegian Sun weather: 12-night cruise from Southampton, October 12, 2026
The Norwegian Sun (Norwegian Cruise Line) leaves Southampton on October 12, 2026 for a 12-night cruise, with stops in Le Havre (Paris), Cork, Belfast, Sydney (Nova Scotia, Canada), Halifax and New York City. It ends in New York City on October 24, 2026. Typical afternoon highs along the route run from 57°F to 65°F (14°C to 19°C), and 6 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 1Mon, Oct 12 | Southampton Embark | 62 / 50°F17 / 10°C | 33% | 12 mph20 km/h | – |
| Day 2Tue, Oct 13 | Le Havre (Paris) | 63 / 53°F17 / 12°C | 43% | 14 mph22 km/h | – |
| Day 3Wed, Oct 14 | Cork | 59 / 48°F15 / 9°C | 50% | 11 mph18 km/h | – |
| Day 4Thu, Oct 15 | Belfast | 58 / 48°F14 / 9°C | 47% | 14 mph23 km/h | – |
| Day 5Fri, Oct 16 | At sea | 56 / 47°F14 / 8°C | 53% | 10 mph17 km/h | 2 ft (0.7 m)Slight; rougher days up to 5 ft |
| Day 6Sat, Oct 17 | At sea | 56 / 47°F14 / 8°C | 53% | 10 mph17 km/h | 2 ft (0.7 m)Slight; rougher days up to 5 ft |
| Day 7Sun, Oct 18 | At sea | 56 / 47°F14 / 8°C | 53% | 10 mph17 km/h | 2 ft (0.7 m)Slight; rougher days up to 5 ft |
| Day 8Mon, Oct 19 | At sea | 56 / 47°F14 / 8°C | 53% | 10 mph17 km/h | 2 ft (0.7 m)Slight; rougher days up to 5 ft |
| Day 9Tue, Oct 20 | At sea | 56 / 47°F14 / 8°C | 53% | 10 mph17 km/h | 2 ft (0.7 m)Slight; rougher days up to 5 ft |
| Day 10Wed, Oct 21 | Sydney (Nova Scotia, Canada) | 57 / 46°F14 / 8°C | 38% | 12 mph20 km/h | – |
| Day 11Thu, Oct 22 | Halifax | 58 / 47°F15 / 8°C | 34% | 12 mph20 km/h | – |
| Day 12Fri, Oct 23 | At sea | 62 / 47°F17 / 9°C | 28% | 9 mph14 km/h | 4 ft (1.1 m)Slight; rougher days up to 6 ft |
| Day 13Sat, Oct 24 | New York City Disembark | 65 / 48°F19 / 9°C | 21% | 11 mph17 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
- Le Havre (Paris)Weather by month
- CorkWeather by month
- BelfastWeather by month
- Sydney (Nova Scotia, Canada)Weather by month
- HalifaxWeather by month
- New York CityWeather by month
- SouthamptonWeather by month
More Norwegian Sun sailings
- October 24, 2026: 13 nights from New York City
- November 6, 2026: 12 nights from Miami
- November 18, 2026: 11 nights from Miami
- November 29, 2026: 11 nights from Miami
- December 10, 2026: 11 nights from Miami
- December 21, 2026: 12 nights from Miami
All Norwegian Sun sailings · All Norwegian Cruise Line ships