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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…The Costa Serena sails a 7-night Eastern Mediterranean from Piraeus | Athens itinerary with Costa Cruises, departing Piraeus, Greece on August 18, 2027. It's a classic Mediterranean cruise. Travelers sailing in August 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. Use the day-by-day forecast below to plan what to pack for each stop.
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 94°F.
La Valletta, Malta is a scheduled port of call on day 2 of the 7-night Eastern Mediterranean from Piraeus | Athens cruise on Costa Serena. Expected weather: clear with highs near 81°F.
Catania, Sicily 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 85°F.
Taranto, Italy 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 85°F.
Argostoli, Greece 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 83°F.
Mykonos, 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 77°F.
Piraeus, 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 93°F.
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