
Plan Your Cruise With Free Weather Forecasts
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Loading Travel Forecast…The Oosterdam sails a 21-night Ultimate Mediterranean Marvels Collectors' Voyage itinerary with HAL Cruises, departing 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, Kotor, Montenegro, Corfu, Greece, with 13 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 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: partially cloudy with highs near 88°F.
Kotor, Montenegro is a scheduled port of call on day 2 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: partially cloudy with highs near 86°F.
Corfu, Greece is a scheduled port of call on day 3 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: clear with highs near 91°F.
Messina, Sicily is a scheduled port of call on day 4 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: clear with highs near 93°F.
Palma De Mallorca, Spain is a scheduled port of call on day 5 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: clear with highs near 95°F.
Barcelona, Spain is a scheduled port of call on day 6 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: partially cloudy with highs near 88°F.
La Valletta, Malta is a scheduled port of call on day 7 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: clear with highs near 83°F.
Chania, Crete is a scheduled port of call on day 8 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: clear with highs near 85°F.
Santorini, Greece is a scheduled port of call on day 9 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: clear with highs near 77°F.
Kusadasi, Turkey is a scheduled port of call on day 10 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: clear with highs near 89°F.
Piraeus, Greece is a scheduled port of call on day 11 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: clear with highs near 95°F.
Kotor, Montenegro is a scheduled port of call on day 12 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: partially cloudy with highs near 84°F.
Corfu, Greece is a scheduled port of call on day 13 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: clear with highs near 80°F.
Messina, Sicily is a scheduled port of call on day 14 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: clear with highs near 84°F.
Naples, Italy is a scheduled port of call on day 15 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: clear with highs near 81°F.
Civitavecchia, Italy is a scheduled port of call on day 16 of the 21-night Ultimate Mediterranean Marvels Collectors' Voyage cruise on Oosterdam. Expected weather: partially cloudy with highs near 81°F.
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Chania, Crete
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From $180
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From $80
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From $57
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From $29
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From $15
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Most PopularHalf Day Shelling Dolphin Eco Tour in 10 000 Island and Marco
From $137
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From $25
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.