Royal Caribbean · 7 nights
Brilliance of the Seas weather: 7-night cruise from Piraeus (Athens), October 12, 2026
The Brilliance of the Seas (Royal Caribbean) leaves Piraeus (Athens) on October 12, 2026 for a 7-night cruise, with stops in Mykonos, Bodrum, Santorini, Chania, Katakolon (Olympia) and Civitavecchia (Rome). It ends in Civitavecchia (Rome) on October 19, 2026. Typical afternoon highs along the route run from 72°F to 80°F (22°C to 27°C), and 1 day is at sea, where seas are typically slight (around 2 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 | Piraeus (Athens) Embark | 78 / 62°F26 / 17°C | 17% | 11 mph18 km/h | – |
| Day 2Tue, Oct 13 | Mykonos | 74 / 68°F24 / 20°C | 7% | 19 mph31 km/h | – |
| Day 3Wed, Oct 14 | Bodrum | 80 / 66°F27 / 19°C | 5% | 12 mph20 km/h | – |
| Day 4Thu, Oct 15 | Santorini | 76 / 69°F25 / 21°C | 3% | 17 mph27 km/h | – |
| Day 5Fri, Oct 16 | Chania | 72 / 64°F22 / 18°C | 27% | 9 mph15 km/h | – |
| Day 6Sat, Oct 17 | Katakolon (Olympia) | 75 / 59°F24 / 15°C | 17% | 9 mph15 km/h | – |
| Day 7Sun, Oct 18 | At sea | 73 / 60°F23 / 15°C | 29% | 8 mph13 km/h | 2 ft (0.6 m)Slight; rougher days up to 5 ft |
| Day 8Mon, Oct 19 | Civitavecchia (Rome) Disembark | 72 / 61°F22 / 16°C | 41% | 12 mph19 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
- MykonosWeather by month
- BodrumWeather by month
- SantoriniWeather by month
- ChaniaWeather by month
- Katakolon (Olympia)Weather by month
- Civitavecchia (Rome)Weather by month
- Piraeus (Athens)Weather by month
More Brilliance of the Seas sailings
- October 26, 2026: 7 nights from Ravenna
- November 2, 2026: 14 nights from Barcelona
- December 4, 2026: 3 nights from Fort Lauderdale
- December 7, 2026: 4 nights from Fort Lauderdale
- December 11, 2026: 3 nights from Fort Lauderdale
- December 14, 2026: 4 nights from Fort Lauderdale
All Brilliance of the Seas sailings · All Royal Caribbean ships