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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join Royal Caribbean Cruises's Odyssey Of The Seas for a 7-night voyage on the Greek Isles & Italy Cruise route, setting out from Civitavecchia, Italy on October 11, 2026. It's a classic Mediterranean cruise. Travelers sailing in October can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Civitavecchia, Italy, Messina, Sicily, Santorini, Greece, with 3 more along the way. The forecasts below break the weather down port by port.
Civitavecchia, Italy is a scheduled port of call on day 1 of the 7-night Greek Isles & Italy Cruise cruise on Odyssey Of The Seas. Expected weather: partially cloudy with highs near 69°F.
Messina, Sicily is a scheduled port of call on day 2 of the 7-night Greek Isles & Italy Cruise cruise on Odyssey Of The Seas. Expected weather: partially cloudy with highs near 73°F.
Day 3 of 8 is a day at sea aboard Odyssey Of The Seas, cruising between ports on the Greek Isles & Italy Cruise itinerary.
Santorini, Greece is a scheduled port of call on day 4 of the 7-night Greek Isles & Italy Cruise cruise on Odyssey Of The Seas. Expected weather: partially cloudy with highs near 71°F.
Mykonos, Greece is a scheduled port of call on day 5 of the 7-night Greek Isles & Italy Cruise cruise on Odyssey Of The Seas. Expected weather: partially cloudy with highs near 69°F.
Day 6 of 8 is a day at sea aboard Odyssey Of The Seas, cruising between ports on the Greek Isles & Italy Cruise itinerary.
Naples, Italy is a scheduled port of call on day 7 of the 7-night Greek Isles & Italy Cruise cruise on Odyssey Of The Seas. Expected weather: partially cloudy with highs near 69°F.
Civitavecchia, Italy is a scheduled port of call on day 8 of the 7-night Greek Isles & Italy Cruise cruise on Odyssey Of The Seas. Expected weather: partially cloudy with highs near 68°F.
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