7-Night Cruise on Celebrity XcelGreek Isles & Malta - Weather

The Celebrity Xcel sails a 7-night Greek Isles & Malta itinerary with Celebrity Cruises, departing Barcelona, Spain on September 11, 2027. It's a classic Mediterranean cruise. Travelers sailing in September can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Barcelona, Spain, La Valletta, Malta, Rhodes, Greece, with 3 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Saturday, Sep 11, 2027 — Barcelona, Spain

   Barcelona, Spain is a scheduled port of call on day 1 of the 7-night Greek Isles & Malta cruise on Celebrity Xcel. Expected weather: partially cloudy with highs near 77°F.

2. Day 2 — Monday, Sep 13, 2027 — La Valletta, Malta

   La Valletta, Malta is a scheduled port of call on day 2 of the 7-night Greek Isles & Malta cruise on Celebrity Xcel. Expected weather: partially cloudy with highs near 79°F.

3. Day 3 — Wednesday, Sep 15, 2027 — Rhodes, Greece

   Rhodes, Greece is a scheduled port of call on day 3 of the 7-night Greek Isles & Malta cruise on Celebrity Xcel. Expected weather: clear with highs near 80°F.

4. Day 4 — Thursday, Sep 16, 2027 — Santorini, Greece

   Santorini, Greece is a scheduled port of call on day 4 of the 7-night Greek Isles & Malta cruise on Celebrity Xcel. Expected weather: clear with highs near 75°F.

5. Day 5 — Friday, Sep 17, 2027 — Mykonos, Greece

   Mykonos, Greece is a scheduled port of call on day 5 of the 7-night Greek Isles & Malta cruise on Celebrity Xcel. Expected weather: clear with highs near 74°F.

6. Day 6 — Saturday, Sep 18, 2027 — Piraeus, Greece

   Piraeus, Greece is a scheduled port of call on day 6 of the 7-night Greek Isles & Malta cruise on Celebrity Xcel. Expected weather: clear with highs near 86°F.