7-Night Cruise on Costa SerenaEastern Mediterranean from Piraeus | Athens - Weather

Departing Piraeus, Greece on June 23, 2027, the Costa Cruises ship Costa Serena runs this 7-night Eastern Mediterranean from Piraeus | Athens sailing. It's a classic Mediterranean cruise. Travelers sailing in June can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Piraeus, Greece, La Valletta, Malta, Catania, Sicily, with 4 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Wednesday, Jun 23, 2027 — Piraeus, Greece

   Piraeus, Greece is a scheduled port of call on day 1 of the 7-night Eastern Mediterranean from Piraeus | Athens cruise on Costa Serena. Expected weather: clear with highs near 91°F.

2. Day 2 — Thursday, Jun 24, 2027 — At Sea

   Day 2 of 8 is a day at sea aboard Costa Serena, cruising between ports on the Eastern Mediterranean from Piraeus | Athens itinerary.

3. Day 3 — Friday, Jun 25, 2027 — La Valletta, Malta

   La Valletta, Malta is a scheduled port of call on day 3 of the 7-night Eastern Mediterranean from Piraeus | Athens cruise on Costa Serena. Expected weather: clear with highs near 77°F.

4. Day 4 — Saturday, Jun 26, 2027 — Catania, Sicily

   Catania, Sicily is a scheduled port of call on day 4 of the 7-night Eastern Mediterranean from Piraeus | Athens cruise on Costa Serena. Expected weather: clear with highs near 82°F.

5. Day 5 — Sunday, Jun 27, 2027 — Taranto, Italy

   Taranto, Italy is a scheduled port of call on day 5 of the 7-night Eastern Mediterranean from Piraeus | Athens cruise on Costa Serena. Expected weather: clear with highs near 82°F.

6. Day 6 — Monday, Jun 28, 2027 — Argostoli, Greece

   Argostoli, Greece is a scheduled port of call on day 6 of the 7-night Eastern Mediterranean from Piraeus | Athens cruise on Costa Serena. Expected weather: clear with highs near 79°F.

7. Day 7 — Tuesday, Jun 29, 2027 — Mykonos, Greece

   Mykonos, Greece is a scheduled port of call on day 7 of the 7-night Eastern Mediterranean from Piraeus | Athens cruise on Costa Serena. Expected weather: clear with highs near 75°F.

8. Day 8 — Wednesday, Jun 30, 2027 — Piraeus, Greece

   Piraeus, Greece is a scheduled port of call on day 8 of the 7-night Eastern Mediterranean from Piraeus | Athens cruise on Costa Serena. Expected weather: clear with highs near 92°F.