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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join Costa Cruises's Costa Fortuna for a 5-night voyage on the Eastern Mediterranean from Istanbul route, setting out from Istanbul, Turkey on September 6, 2026. It's a classic Mediterranean cruise. Travelers sailing in September can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Istanbul, Turkey, Mykonos, Greece, Iraklion, Greece, with 3 more along the way. The forecasts below break the weather down port by port.
Istanbul, Turkey is a scheduled port of call on day 1 of the 5-night Eastern Mediterranean from Istanbul cruise on Costa Fortuna.
Mykonos, Greece is a scheduled port of call on day 2 of the 5-night Eastern Mediterranean from Istanbul cruise on Costa Fortuna.
Iraklion, Greece is a scheduled port of call on day 3 of the 5-night Eastern Mediterranean from Istanbul cruise on Costa Fortuna.
Rhodes, Greece is a scheduled port of call on day 4 of the 5-night Eastern Mediterranean from Istanbul cruise on Costa Fortuna.
Santorini, Greece is a scheduled port of call on day 5 of the 5-night Eastern Mediterranean from Istanbul cruise on Costa Fortuna.
Piraeus, Greece is a scheduled port of call on day 6 of the 5-night Eastern Mediterranean from Istanbul cruise on Costa Fortuna.
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