Costa Serena — 13-Night Eastern Mediterranean from Athens Cruise Weather

Join Costa Cruises's Costa Serena for a 13-night voyage on the Eastern Mediterranean from Athens route, setting out from Piraeus, Greece on September 8, 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 Piraeus, Greece, La Valletta, Malta, Catania, Sicily, with 9 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Wednesday, Sep 8, 2027 — Piraeus, Greece

   Piraeus, Greece is a scheduled port of call on day 1 of the 13-night Eastern Mediterranean from Athens cruise on Costa Serena.

2. Day 2 — Friday, Sep 10, 2027 — La Valletta, Malta

   La Valletta, Malta is a scheduled port of call on day 2 of the 13-night Eastern Mediterranean from Athens cruise on Costa Serena.

3. Day 3 — Saturday, Sep 11, 2027 — Catania, Sicily

   Catania, Sicily is a scheduled port of call on day 3 of the 13-night Eastern Mediterranean from Athens cruise on Costa Serena.

4. Day 4 — Sunday, Sep 12, 2027 — Taranto, Italy

   Taranto, Italy is a scheduled port of call on day 4 of the 13-night Eastern Mediterranean from Athens cruise on Costa Serena.

5. Day 5 — Tuesday, Sep 14, 2027 — La Valletta, Malta

   La Valletta, Malta is a scheduled port of call on day 5 of the 13-night Eastern Mediterranean from Athens cruise on Costa Serena.

6. Day 6 — Wednesday, Sep 15, 2027 — Catania, Sicily

   Catania, Sicily is a scheduled port of call on day 6 of the 13-night Eastern Mediterranean from Athens cruise on Costa Serena.

7. Day 7 — Thursday, Sep 16, 2027 — Naples, Italy

   Naples, Italy is a scheduled port of call on day 7 of the 13-night Eastern Mediterranean from Athens cruise on Costa Serena.

8. Day 8 — Friday, Sep 17, 2027 — Civitavecchia, Italy

   Civitavecchia, Italy is a scheduled port of call on day 8 of the 13-night Eastern Mediterranean from Athens cruise on Costa Serena.

9. Day 9 — Saturday, Sep 18, 2027 — Ajaccio, Corsica

   Ajaccio, Corsica is a scheduled port of call on day 9 of the 13-night Eastern Mediterranean from Athens cruise on Costa Serena.

10. Day 10 — Sunday, Sep 19, 2027 — Savona, Italy

    Savona, Italy is a scheduled port of call on day 10 of the 13-night Eastern Mediterranean from Athens cruise on Costa Serena.

11. Day 11 — Monday, Sep 20, 2027 — Marseille, France

    Marseille, France is a scheduled port of call on day 11 of the 13-night Eastern Mediterranean from Athens cruise on Costa Serena.

12. Day 12 — Tuesday, Sep 21, 2027 — Barcelona, Spain

    Barcelona, Spain is a scheduled port of call on day 12 of the 13-night Eastern Mediterranean from Athens cruise on Costa Serena.