10-Night Cruise on Celebrity EclipseAdriatic & Greek Isles - Weather

Departing Piraeus, Greece on September 18, 2026, the Celebrity Cruises ship Celebrity Eclipse runs this 10-night Adriatic & Greek Isles sailing. 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 Piraeus, Greece, Santorini, Greece, Rhodes, Greece, with 6 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Friday, Sep 18, 2026 — Piraeus, Greece

   Piraeus, Greece is a scheduled port of call on day 1 of the 10-night Adriatic & Greek Isles cruise on Celebrity Eclipse. Expected weather: clear with highs near 86°F.

2. Day 2 — Sunday, Sep 20, 2026 — Santorini, Greece

   Santorini, Greece is a scheduled port of call on day 2 of the 10-night Adriatic & Greek Isles cruise on Celebrity Eclipse. Expected weather: clear with highs near 75°F.

3. Day 3 — Monday, Sep 21, 2026 — Rhodes, Greece

   Rhodes, Greece is a scheduled port of call on day 3 of the 10-night Adriatic & Greek Isles cruise on Celebrity Eclipse. Expected weather: clear with highs near 79°F.

4. Day 4 — Tuesday, Sep 22, 2026 — Kusadasi, Turkey

   Kusadasi, Turkey is a scheduled port of call on day 4 of the 10-night Adriatic & Greek Isles cruise on Celebrity Eclipse. Expected weather: clear with highs near 85°F.

5. Day 5 — Wednesday, Sep 23, 2026 — Mykonos, Greece

   Mykonos, Greece is a scheduled port of call on day 5 of the 10-night Adriatic & Greek Isles cruise on Celebrity Eclipse. Expected weather: clear with highs near 73°F.

6. Day 6 — Friday, Sep 25, 2026 — Dubrovnik, Croatia

   Dubrovnik, Croatia is a scheduled port of call on day 6 of the 10-night Adriatic & Greek Isles cruise on Celebrity Eclipse. Expected weather: partially cloudy with highs near 74°F.

7. Day 7 — Saturday, Sep 26, 2026 — Kotor, Montenegro

   Kotor, Montenegro is a scheduled port of call on day 7 of the 10-night Adriatic & Greek Isles cruise on Celebrity Eclipse. Expected weather: partially cloudy with highs near 74°F.

8. Day 8 — Sunday, Sep 27, 2026 — Split, Croatia

   Split, Croatia is a scheduled port of call on day 8 of the 10-night Adriatic & Greek Isles cruise on Celebrity Eclipse. Expected weather: partially cloudy with highs near 72°F.

9. Day 9 — Monday, Sep 28, 2026 — Ravenna, Italy

   Ravenna, Italy is a scheduled port of call on day 9 of the 10-night Adriatic & Greek Isles cruise on Celebrity Eclipse. Expected weather: partially cloudy with highs near 73°F.