10-Night Cruise on Oceania SirenaGrand Bazaar to Gondolas Istanbul to Venice - Weather

Departing Istanbul, Turkey on April 7, 2027, the Oceania Cruises ship Oceania Sirena runs this 10-night Grand Bazaar to Gondolas Istanbul to Venice sailing. It's a classic Mediterranean cruise. Travelers sailing in April can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Istanbul, Turkey, Kavala, Greece, Izmir, Turkey, with 8 more along the way. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Wednesday, Apr 7, 2027 — Istanbul, Turkey

   Istanbul, Turkey is a scheduled port of call on day 1 of the 10-night Grand Bazaar to Gondolas Istanbul to Venice cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 59°F.

2. Day 2 — Thursday, Apr 8, 2027 — Kavala, Greece

   Kavala, Greece is a scheduled port of call on day 2 of the 10-night Grand Bazaar to Gondolas Istanbul to Venice cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 60°F.

3. Day 3 — Friday, Apr 9, 2027 — Izmir, Turkey

   Izmir, Turkey is a scheduled port of call on day 3 of the 10-night Grand Bazaar to Gondolas Istanbul to Venice cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 72°F.

4. Day 4 — Saturday, Apr 10, 2027 — Santorini, Greece

   Santorini, Greece is a scheduled port of call on day 4 of the 10-night Grand Bazaar to Gondolas Istanbul to Venice cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 62°F.

5. Day 5 — Sunday, Apr 11, 2027 — Katakolon, Greece

   Katakolon, Greece is a scheduled port of call on day 5 of the 10-night Grand Bazaar to Gondolas Istanbul to Venice cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 64°F.

6. Day 6 — Monday, Apr 12, 2027 — Igoumenitsa, Greece

   Igoumenitsa, Greece is a scheduled port of call on day 6 of the 10-night Grand Bazaar to Gondolas Istanbul to Venice cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 63°F.

7. Day 7 — Tuesday, Apr 13, 2027 — Bar, Montenegro

   Bar, Montenegro is a scheduled port of call on day 7 of the 10-night Grand Bazaar to Gondolas Istanbul to Venice cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 60°F.

8. Day 8 — Wednesday, Apr 14, 2027 — Dubrovnik, Croatia

   Dubrovnik, Croatia is a scheduled port of call on day 8 of the 10-night Grand Bazaar to Gondolas Istanbul to Venice cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 62°F.

9. Day 9 — Thursday, Apr 15, 2027 — Split, Croatia

   Split, Croatia is a scheduled port of call on day 9 of the 10-night Grand Bazaar to Gondolas Istanbul to Venice cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 61°F.

10. Day 10 — Friday, Apr 16, 2027 — Ravenna, Italy

    Ravenna, Italy is a scheduled port of call on day 10 of the 10-night Grand Bazaar to Gondolas Istanbul to Venice cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 64°F.

11. Day 11 — Saturday, Apr 17, 2027 — Venice, Italy

    Venice, Italy is a scheduled port of call on day 11 of the 10-night Grand Bazaar to Gondolas Istanbul to Venice cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 59°F.