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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…The Oceania Allura sails a 21-night Grand Adriatic & Aegean Trieste to Athens itinerary with Oceania Cruises, departing Trieste, Italy on July 7, 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 Trieste, Italy, Hvar, Croatia, Bari, Italy, with 17 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.
Trieste, Italy is a scheduled port of call on day 1 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: partially cloudy with highs near 79°F.
Hvar, Croatia is a scheduled port of call on day 2 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: partially cloudy with highs near 88°F.
Bari, Italy is a scheduled port of call on day 3 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 89°F.
Kotor, Montenegro is a scheduled port of call on day 4 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 86°F.
Dubrovnik, Croatia is a scheduled port of call on day 5 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: rain, partially cloudy with highs near 87°F.
Corfu, Greece is a scheduled port of call on day 6 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 90°F.
Chania, Crete is a scheduled port of call on day 7 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 88°F.
Rhodes, Greece is a scheduled port of call on day 8 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 89°F.
Santorini, Greece is a scheduled port of call on day 9 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 78°F.
Piraeus, Greece is a scheduled port of call on day 10 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 90°F.
Mykonos, Greece is a scheduled port of call on day 11 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 79°F.
Kusadasi, Turkey is a scheduled port of call on day 12 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 88°F.
Istanbul, Turkey is a scheduled port of call on day 13 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 87°F.
Bozcaada is a scheduled port of call on day 14 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 81°F.
Mytilene, Greece is a scheduled port of call on day 15 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 84°F.
Izmir, Turkey is a scheduled port of call on day 16 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 83°F.
Chios, Greece is a scheduled port of call on day 17 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 77°F.
Kos, Greece is a scheduled port of call on day 18 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 79°F.
Santorini, Greece is a scheduled port of call on day 19 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 76°F.
Piraeus, Greece is a scheduled port of call on day 20 of the 21-night Grand Adriatic & Aegean Trieste to Athens cruise on Oceania Allura. Expected weather: clear with highs near 85°F.
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