21-Night Cruise on Viking SeaMediterranean & Adriatic Sojourn - Weather

Join Viking Cruises's Viking Sea for a 21-night voyage on the Mediterranean & Adriatic Sojourn route, setting out from Barcelona, Spain on July 28, 2026. It's a classic Mediterranean cruise. Travelers sailing in July can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Barcelona, Spain, Sete, France, Marseille, France, with 15 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Tuesday, Jul 28, 2026 — Barcelona, Spain

   Barcelona, Spain is a scheduled port of call on day 1 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: partially cloudy with highs near 75°F.

2. Day 2 — Thursday, Jul 30, 2026 — Sete, France

   Sete, France is a scheduled port of call on day 2 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: partially cloudy with highs near 77°F.

3. Day 3 — Friday, Jul 31, 2026 — Marseille, France

   Marseille, France is a scheduled port of call on day 3 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: partially cloudy with highs near 76°F.

4. Day 4 — Saturday, Aug 1, 2026 — Monaco

   Monaco is a scheduled port of call on day 4 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: partially cloudy with highs near 81°F.

5. Day 5 — Sunday, Aug 2, 2026 — Livorno, Italy

   Livorno, Italy is a scheduled port of call on day 5 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: partially cloudy with highs near 80°F.

6. Day 6 — Tuesday, Aug 4, 2026 — Civitavecchia, Italy

   Civitavecchia, Italy is a scheduled port of call on day 6 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: clear with highs near 79°F.

7. Day 7 — Wednesday, Aug 5, 2026 — Naples, Italy

   Naples, Italy is a scheduled port of call on day 7 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: clear with highs near 80°F.

8. Day 8 — Thursday, Aug 6, 2026 — Messina, Sicily

   Messina, Sicily is a scheduled port of call on day 8 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: clear with highs near 87°F.

9. Day 9 — Friday, Aug 7, 2026 — Crotone, Italy

   Crotone, Italy is a scheduled port of call on day 9 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: clear with highs near 82°F.

10. Day 10 — Saturday, Aug 8, 2026 — Bari, Italy

    Bari, Italy is a scheduled port of call on day 10 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: clear with highs near 91°F.

11. Day 11 — Sunday, Aug 9, 2026 — Sibenik, Croatia

    Sibenik, Croatia is a scheduled port of call on day 11 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: partially cloudy with highs near 82°F.

12. Day 12 — Monday, Aug 10, 2026 — Chioggia, Italy

    Chioggia, Italy is a scheduled port of call on day 12 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: partially cloudy with highs near 80°F.

13. Day 13 — Thursday, Aug 13, 2026 — Split, Croatia

    Split, Croatia is a scheduled port of call on day 13 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: partially cloudy with highs near 81°F.

14. Day 14 — Friday, Aug 14, 2026 — Dubrovnik, Croatia

    Dubrovnik, Croatia is a scheduled port of call on day 14 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: clear with highs near 83°F.

15. Day 15 — Saturday, Aug 15, 2026 — Kotor, Montenegro

    Kotor, Montenegro is a scheduled port of call on day 15 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: partially cloudy with highs near 86°F.

16. Day 16 — Sunday, Aug 16, 2026 — Corfu, Greece

    Corfu, Greece is a scheduled port of call on day 16 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: clear with highs near 81°F.

17. Day 17 — Monday, Aug 17, 2026 — Katakolon, Greece

    Katakolon, Greece is a scheduled port of call on day 17 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: clear with highs near 85°F.

18. Day 18 — Tuesday, Aug 18, 2026 — Piraeus, Greece

    Piraeus, Greece is a scheduled port of call on day 18 of the 21-night Mediterranean & Adriatic Sojourn cruise on Viking Sea. Expected weather: clear with highs near 94°F.