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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Istanbul, Turkey on June 23, 2027, the Norwegian Cruise Line (NCL) ship Norwegian Viva runs this 9-night Greek Isles from Istanbul to Rome: Santorini, Athens & Mykonos sailing. 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 Istanbul, Turkey, Kusadasi, Turkey, Santorini, Greece, with 7 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Istanbul, Turkey is a scheduled port of call on day 1 of the 9-night Greek Isles from Istanbul to Rome: Santorini, Athens & Mykonos cruise on Norwegian Viva. Expected weather: partially cloudy with highs near 80°F.
Kusadasi, Turkey is a scheduled port of call on day 2 of the 9-night Greek Isles from Istanbul to Rome: Santorini, Athens & Mykonos cruise on Norwegian Viva. Expected weather: clear with highs near 91°F.
Santorini, Greece is a scheduled port of call on day 3 of the 9-night Greek Isles from Istanbul to Rome: Santorini, Athens & Mykonos cruise on Norwegian Viva. Expected weather: clear with highs near 76°F.
Mykonos, Greece is a scheduled port of call on day 4 of the 9-night Greek Isles from Istanbul to Rome: Santorini, Athens & Mykonos cruise on Norwegian Viva. Expected weather: clear with highs near 75°F.
Piraeus, Greece is a scheduled port of call on day 5 of the 9-night Greek Isles from Istanbul to Rome: Santorini, Athens & Mykonos cruise on Norwegian Viva. Expected weather: clear with highs near 92°F.
Katakolon, Greece is a scheduled port of call on day 6 of the 9-night Greek Isles from Istanbul to Rome: Santorini, Athens & Mykonos cruise on Norwegian Viva. Expected weather: clear with highs near 81°F.
La Valletta, Malta is a scheduled port of call on day 7 of the 9-night Greek Isles from Istanbul to Rome: Santorini, Athens & Mykonos cruise on Norwegian Viva. Expected weather: clear with highs near 78°F.
Catania, Sicily is a scheduled port of call on day 8 of the 9-night Greek Isles from Istanbul to Rome: Santorini, Athens & Mykonos cruise on Norwegian Viva. Expected weather: clear with highs near 82°F.
Salerno, Italy is a scheduled port of call on day 9 of the 9-night Greek Isles from Istanbul to Rome: Santorini, Athens & Mykonos cruise on Norwegian Viva. Expected weather: partially cloudy with highs near 85°F.
Civitavecchia, Italy is a scheduled port of call on day 10 of the 9-night Greek Isles from Istanbul to Rome: Santorini, Athens & Mykonos cruise on Norwegian Viva. Expected weather: clear with highs near 76°F.
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