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Loading Travel Forecast…Join Seabourn Cruises's Seabourn Quest for a 21-night voyage on the Adriatic, Ephesus & Grecian Gems route, setting out from Piraeus, Greece on July 5, 2026. It's a classic Mediterranean cruise. Travelers sailing in July can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Piraeus, Greece, Gythion, Greece, Dubrovnik, Croatia, with 16 more along the way. The forecasts below break the weather down port by port.
Piraeus, Greece is a scheduled port of call on day 1 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 88°F.
Gythion, Greece is a scheduled port of call on day 2 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: rain, partially cloudy with highs near 86°F.
Dubrovnik, Croatia is a scheduled port of call on day 3 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 80°F.
Hvar, Croatia is a scheduled port of call on day 4 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 81°F.
Zadar, Croatia is a scheduled port of call on day 5 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 81°F.
Piran, Slovenia is a scheduled port of call on day 6 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: rain, partially cloudy with highs near 78°F.
Venice, Italy is a scheduled port of call on day 7 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: rain, partially cloudy with highs near 81°F.
Sibenik, Croatia is a scheduled port of call on day 8 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 90°F.
Kotor, Montenegro is a scheduled port of call on day 9 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 88°F.
Corfu, Greece is a scheduled port of call on day 10 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 80°F.
Sami, Cephalonia is a scheduled port of call on day 11 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 85°F.
Nafplion, Greece is a scheduled port of call on day 12 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 95°F.
Piraeus, Greece is a scheduled port of call on day 13 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 95°F.
Mykonos, Greece is a scheduled port of call on day 14 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 81°F.
Agios Nikolaos, Crete is a scheduled port of call on day 15 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 90°F.
Kusadasi, Turkey is a scheduled port of call on day 16 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 90°F.
Kos, Greece is a scheduled port of call on day 17 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 79°F.
Nisos Symi, Greece is a scheduled port of call on day 18 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 82°F.
Piraeus, Greece is a scheduled port of call on day 19 of the 21-night Adriatic, Ephesus & Grecian Gems cruise on Seabourn Quest. Expected weather: clear with highs near 100°F.
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