Your Cruise, Your Weather
Plan Your Cruise With Free Weather Forecasts
Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Piraeus, Greece on October 14, 2026, the Holland America Line (HAL) ship Oosterdam runs this 10-night Adriatic Antiquities: Greek Isles & Istanbul sailing. It's a classic Mediterranean cruise. Travelers sailing in October can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Piraeus, Greece, Mykonos, Greece, Istanbul, Turkey, with 5 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Piraeus, Greece is a scheduled port of call on day 1 of the 10-night Adriatic Antiquities: Greek Isles & Istanbul cruise on Oosterdam. Expected weather: partially cloudy with highs near 79°F.
Mykonos, Greece is a scheduled port of call on day 2 of the 10-night Adriatic Antiquities: Greek Isles & Istanbul cruise on Oosterdam. Expected weather: partially cloudy with highs near 69°F.
Day 3 of 11 is a day at sea aboard Oosterdam, cruising between ports on the Adriatic Antiquities: Greek Isles & Istanbul itinerary.
Istanbul, Turkey is a scheduled port of call on day 4 of the 10-night Adriatic Antiquities: Greek Isles & Istanbul cruise on Oosterdam. Expected weather: partially cloudy with highs near 68°F.
Istanbul, Turkey is a scheduled port of call on day 5 of the 10-night Adriatic Antiquities: Greek Isles & Istanbul cruise on Oosterdam. Expected weather: partially cloudy with highs near 68°F.
Day 6 of 11 is a day at sea aboard Oosterdam, cruising between ports on the Adriatic Antiquities: Greek Isles & Istanbul itinerary.
Kusadasi, Turkey is a scheduled port of call on day 7 of the 10-night Adriatic Antiquities: Greek Isles & Istanbul cruise on Oosterdam. Expected weather: partially cloudy with highs near 76°F.
Kos, Greece is a scheduled port of call on day 8 of the 10-night Adriatic Antiquities: Greek Isles & Istanbul cruise on Oosterdam. Expected weather: partially cloudy with highs near 71°F.
Rhodes, Greece is a scheduled port of call on day 9 of the 10-night Adriatic Antiquities: Greek Isles & Istanbul cruise on Oosterdam. Expected weather: partially cloudy with highs near 73°F.
Day 10 of 11 is a day at sea aboard Oosterdam, cruising between ports on the Adriatic Antiquities: Greek Isles & Istanbul itinerary.
Piraeus, Greece is a scheduled port of call on day 11 of the 10-night Adriatic Antiquities: Greek Isles & Istanbul cruise on Oosterdam. Expected weather: partially cloudy with highs near 75°F.
Already thinking about your next sailing? See what CruiseDirect has.