Your Cruise, Your Weather
Oceania Sirena — 14-Night Mediterranean Mosaic Istanbul to Rome Cruise Weather
14-Night Cruise on Oceania Sirena
Mediterranean Mosaic Istanbul to Rome
Oceania Cruises
Istanbul, Turkey > +11 more stop(s)
-
Silly bot, you don't need weather
Day-by-Day Itinerary
14-Night Sailing · 12 Ports
Day-by-Day Itinerary
14-Night Sailing · 12 Ports
Join Oceania Cruises's Oceania Sirena for a 14-night voyage on the Mediterranean Mosaic Istanbul to Rome route, setting out from Istanbul, Turkey on August 27, 2026. It's a classic Mediterranean cruise. Travelers sailing in August can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Istanbul, Turkey, Izmir, Turkey, Santorini, Greece, with 9 more along the way. The forecasts below break the weather down port by port.
Day 1 — Thursday, Aug 27, 2026 — Istanbul, Turkey
Istanbul, Turkey is a scheduled port of call on day 1 of the 14-night Mediterranean Mosaic Istanbul to Rome cruise on Oceania Sirena.
Day 2 — Saturday, Aug 29, 2026 — Izmir, Turkey
Izmir, Turkey is a scheduled port of call on day 2 of the 14-night Mediterranean Mosaic Istanbul to Rome cruise on Oceania Sirena.
Day 3 — Sunday, Aug 30, 2026 — Santorini, Greece
Affiliate Partner
Book Your Next Cruise
Looking to book your next cruise? Our affiliate partners offer competitive rates — plus by booking through them you support our free service.
