7-Night Cruise on Crystal SerenityEurope & Mediterranean Fusina Venice To Piraeus Athens - Weather

The Crystal Serenity sails a 7-night Europe & Mediterranean Fusina Venice To Piraeus Athens itinerary with Crystal Cruises, departing Venice, Italy on September 8, 2026. 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 Venice, Italy, Trieste, Italy, Dubrovnik, Croatia, with 4 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Tuesday, Sep 8, 2026 — Venice, Italy

   Venice, Italy is a scheduled port of call on day 1 of the 7-night Europe & Mediterranean Fusina Venice To Piraeus Athens cruise on Crystal Serenity. Expected weather: partially cloudy with highs near 75°F.

2. Day 2 — Wednesday, Sep 9, 2026 — Trieste, Italy

   Trieste, Italy is a scheduled port of call on day 2 of the 7-night Europe & Mediterranean Fusina Venice To Piraeus Athens cruise on Crystal Serenity. Expected weather: partially cloudy with highs near 77°F.

3. Day 3 — Friday, Sep 11, 2026 — Dubrovnik, Croatia

   Dubrovnik, Croatia is a scheduled port of call on day 3 of the 7-night Europe & Mediterranean Fusina Venice To Piraeus Athens cruise on Crystal Serenity. Expected weather: partially cloudy with highs near 78°F.

4. Day 4 — Saturday, Sep 12, 2026 — Corfu, Greece

   Corfu, Greece is a scheduled port of call on day 4 of the 7-night Europe & Mediterranean Fusina Venice To Piraeus Athens cruise on Crystal Serenity. Expected weather: partially cloudy with highs near 77°F.

5. Day 5 — Sunday, Sep 13, 2026 — Argostoli, Greece

   Argostoli, Greece is a scheduled port of call on day 5 of the 7-night Europe & Mediterranean Fusina Venice To Piraeus Athens cruise on Crystal Serenity. Expected weather: partially cloudy with highs near 79°F.

6. Day 6 — Monday, Sep 14, 2026 — Monemvasia, Greece

   Monemvasia, Greece is a scheduled port of call on day 6 of the 7-night Europe & Mediterranean Fusina Venice To Piraeus Athens cruise on Crystal Serenity. Expected weather: clear with highs near 80°F.

7. Day 7 — Tuesday, Sep 15, 2026 — Piraeus, Greece

   Piraeus, Greece is a scheduled port of call on day 7 of the 7-night Europe & Mediterranean Fusina Venice To Piraeus Athens cruise on Crystal Serenity. Expected weather: clear with highs near 87°F.