Viking Sky — 21-Night Adriatic & Mediterranean Sojourn Cruise Weather

The Viking Sky sails a 21-night Adriatic & Mediterranean Sojourn itinerary with Viking Cruises, departing Civitavecchia, Italy on September 30, 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 Civitavecchia, Italy, Naples, Italy, Messina, Sicily, with 15 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Wednesday, Sep 30, 2026 — Civitavecchia, Italy

   Civitavecchia, Italy is a scheduled port of call on day 1 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

2. Day 2 — Thursday, Oct 1, 2026 — Naples, Italy

   Naples, Italy is a scheduled port of call on day 2 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

3. Day 3 — Friday, Oct 2, 2026 — Messina, Sicily

   Messina, Sicily is a scheduled port of call on day 3 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

4. Day 4 — Saturday, Oct 3, 2026 — Crotone, Italy

   Crotone, Italy is a scheduled port of call on day 4 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

5. Day 5 — Sunday, Oct 4, 2026 — Bari, Italy

   Bari, Italy is a scheduled port of call on day 5 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

6. Day 6 — Monday, Oct 5, 2026 — Sibenik, Croatia

   Sibenik, Croatia is a scheduled port of call on day 6 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

7. Day 7 — Tuesday, Oct 6, 2026 — Chioggia, Italy

   Chioggia, Italy is a scheduled port of call on day 7 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

8. Day 8 — Friday, Oct 9, 2026 — Split, Croatia

   Split, Croatia is a scheduled port of call on day 8 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

9. Day 9 — Saturday, Oct 10, 2026 — Dubrovnik, Croatia

   Dubrovnik, Croatia is a scheduled port of call on day 9 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

10. Day 10 — Sunday, Oct 11, 2026 — Kotor, Montenegro

    Kotor, Montenegro is a scheduled port of call on day 10 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

11. Day 11 — Monday, Oct 12, 2026 — Corfu, Greece

    Corfu, Greece is a scheduled port of call on day 11 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

12. Day 12 — Tuesday, Oct 13, 2026 — Katakolon, Greece

    Katakolon, Greece is a scheduled port of call on day 12 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

13. Day 13 — Wednesday, Oct 14, 2026 — Piraeus, Greece

    Piraeus, Greece is a scheduled port of call on day 13 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

14. Day 14 — Friday, Oct 16, 2026 — Iraklion, Greece

    Iraklion, Greece is a scheduled port of call on day 14 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

15. Day 15 — Saturday, Oct 17, 2026 — Rhodes, Greece

    Rhodes, Greece is a scheduled port of call on day 15 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

16. Day 16 — Sunday, Oct 18, 2026 — Kusadasi, Turkey

    Kusadasi, Turkey is a scheduled port of call on day 16 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

17. Day 17 — Monday, Oct 19, 2026 — Canakkale, Turkey

    Canakkale, Turkey is a scheduled port of call on day 17 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.

18. Day 18 — Tuesday, Oct 20, 2026 — Istanbul, Turkey

    Istanbul, Turkey is a scheduled port of call on day 18 of the 21-night Adriatic & Mediterranean Sojourn cruise on Viking Sky.