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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…The Seven Seas Mariner sails a 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) itinerary with RSSC Cruises, departing Civitavecchia, Italy on September 2, 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 Civitavecchia, Italy, Salerno, Italy, Messina, Sicily, with 13 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.
Civitavecchia, Italy is a scheduled port of call on day 1 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: partially cloudy with highs near 77°F.
Salerno, Italy is a scheduled port of call on day 2 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: partially cloudy with highs near 84°F.
Messina, Sicily is a scheduled port of call on day 3 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: partially cloudy with highs near 83°F.
La Valletta, Malta is a scheduled port of call on day 4 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: clear with highs near 80°F.
Kotor, Montenegro is a scheduled port of call on day 5 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: partially cloudy with highs near 81°F.
Dubrovnik, Croatia is a scheduled port of call on day 6 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: partially cloudy with highs near 78°F.
Rijeka, Croatia is a scheduled port of call on day 7 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: partially cloudy with highs near 75°F.
Venice, Italy is a scheduled port of call on day 8 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: partially cloudy with highs near 74°F.
Rijeka, Croatia is a scheduled port of call on day 9 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: partially cloudy with highs near 74°F.
Split, Croatia is a scheduled port of call on day 10 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: partially cloudy with highs near 76°F.
Bari, Italy is a scheduled port of call on day 11 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: partially cloudy with highs near 83°F.
Igoumenitsa, Greece is a scheduled port of call on day 12 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: partially cloudy with highs near 78°F.
Katakolon, Greece is a scheduled port of call on day 13 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: partially cloudy with highs near 79°F.
Monemvasia, Greece is a scheduled port of call on day 14 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: clear with highs near 79°F.
Mykonos, Greece is a scheduled port of call on day 15 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: clear with highs near 74°F.
Piraeus, Greece is a scheduled port of call on day 16 of the 18-night Myth & Marble Rome (Civitavecchia) To Athens (Piraeus) cruise on Seven Seas Mariner. Expected weather: partially cloudy with highs near 86°F.
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