7-Night Cruise on Sun PrincessMediterranean with Greece & Italy - Weather

Join Princess Cruises's Sun Princess for a 7-night voyage on the Mediterranean with Greece & Italy route, setting out from Piraeus, Greece on October 24, 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 Piraeus, Greece, Bar, Montenegro, Corfu, Greece, with 3 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Saturday, Oct 24, 2026 — Piraeus, Greece

   Piraeus, Greece is a scheduled port of call on day 1 of the 7-night Mediterranean with Greece & Italy cruise on Sun Princess. Expected weather: partially cloudy with highs near 76°F.

2. Day 2 — Monday, Oct 26, 2026 — Bar, Montenegro

   Bar, Montenegro is a scheduled port of call on day 2 of the 7-night Mediterranean with Greece & Italy cruise on Sun Princess. Expected weather: partially cloudy with highs near 67°F.

3. Day 3 — Tuesday, Oct 27, 2026 — Corfu, Greece

   Corfu, Greece is a scheduled port of call on day 3 of the 7-night Mediterranean with Greece & Italy cruise on Sun Princess. Expected weather: partially cloudy with highs near 68°F.

4. Day 4 — Wednesday, Oct 28, 2026 — Messina, Sicily

   Messina, Sicily is a scheduled port of call on day 4 of the 7-night Mediterranean with Greece & Italy cruise on Sun Princess. Expected weather: partially cloudy with highs near 71°F.

5. Day 5 — Thursday, Oct 29, 2026 — Naples, Italy

   Naples, Italy is a scheduled port of call on day 5 of the 7-night Mediterranean with Greece & Italy cruise on Sun Princess. Expected weather: partially cloudy with highs near 68°F.

6. Day 6 — Saturday, Oct 31, 2026 — Barcelona, Spain

   Barcelona, Spain is a scheduled port of call on day 6 of the 7-night Mediterranean with Greece & Italy cruise on Sun Princess. Expected weather: partially cloudy with highs near 68°F.