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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…The Oceania Allura sails a 21-night Southern Europe Summer Trieste to Barcelona itinerary with Oceania Cruises, departing Trieste, Italy on June 18, 2027. 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 Trieste, Italy, Zadar, Croatia, Dubrovnik, Croatia, with 19 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 Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: partially cloudy with highs near 81°F.
Zadar, Croatia is a scheduled port of call on day 2 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: partially cloudy with highs near 77°F.
Dubrovnik, Croatia is a scheduled port of call on day 3 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: partially cloudy with highs near 79°F.
Kotor, Montenegro is a scheduled port of call on day 4 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: partially cloudy with highs near 82°F.
Argostoli, Greece is a scheduled port of call on day 5 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: clear with highs near 78°F.
Monemvasia, Greece is a scheduled port of call on day 6 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: clear with highs near 81°F.
Mykonos, Greece is a scheduled port of call on day 7 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: clear with highs near 75°F.
Piraeus, Greece is a scheduled port of call on day 8 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: clear with highs near 92°F.
Milos, Greece is a scheduled port of call on day 9 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: clear with highs near 76°F.
Katakolon, Greece is a scheduled port of call on day 10 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: clear with highs near 81°F.
Catania, Sicily is a scheduled port of call on day 11 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: clear with highs near 82°F.
La Valletta, Malta is a scheduled port of call on day 12 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: clear with highs near 78°F.
Palermo, Sicily is a scheduled port of call on day 13 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: clear with highs near 92°F.
Salerno, Italy is a scheduled port of call on day 14 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: partially cloudy with highs near 85°F.
Civitavecchia, Italy is a scheduled port of call on day 15 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: clear with highs near 76°F.
Livorno, Italy is a scheduled port of call on day 16 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: partially cloudy with highs near 78°F.
La Spezia, Italy is a scheduled port of call on day 17 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: partially cloudy with highs near 77°F.
Monaco is a scheduled port of call on day 18 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: partially cloudy with highs near 79°F.
Marseille, France is a scheduled port of call on day 19 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: partially cloudy with highs near 74°F.
Sete, France is a scheduled port of call on day 20 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: partially cloudy with highs near 76°F.
Palamos, Spain is a scheduled port of call on day 21 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: partially cloudy with highs near 75°F.
Barcelona, Spain is a scheduled port of call on day 22 of the 21-night Southern Europe Summer Trieste to Barcelona cruise on Oceania Allura. Expected weather: partially cloudy with highs near 77°F.
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