14-Night Cruise on Seabourn QuestGrecian Gems & Dalmatian Delights - Weather

The Seabourn Quest sails a 14-night Grecian Gems & Dalmatian Delights itinerary with Seabourn Cruises, departing Piraeus, Greece on September 20, 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 Piraeus, Greece, Santorini, Greece, Monemvasia, Greece, with 10 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Sunday, Sep 20, 2026 — Piraeus, Greece

   Piraeus, Greece is a scheduled port of call on day 1 of the 14-night Grecian Gems & Dalmatian Delights cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 86°F.

2. Day 2 — Monday, Sep 21, 2026 — Santorini, Greece

   Santorini, Greece is a scheduled port of call on day 2 of the 14-night Grecian Gems & Dalmatian Delights cruise on Seabourn Quest. Expected weather: clear with highs near 74°F.

3. Day 3 — Tuesday, Sep 22, 2026 — Monemvasia, Greece

   Monemvasia, Greece is a scheduled port of call on day 3 of the 14-night Grecian Gems & Dalmatian Delights cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 79°F.

4. Day 4 — Thursday, Sep 24, 2026 — Itea, Greece

   Itea, Greece is a scheduled port of call on day 4 of the 14-night Grecian Gems & Dalmatian Delights cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 86°F.

5. Day 5 — Friday, Sep 25, 2026 — Nydri, Greece

   Nydri, Greece is a scheduled port of call on day 5 of the 14-night Grecian Gems & Dalmatian Delights cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 77°F.

6. Day 6 — Saturday, Sep 26, 2026 — Sarande, Albania

   Sarande, Albania is a scheduled port of call on day 6 of the 14-night Grecian Gems & Dalmatian Delights cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 75°F.

7. Day 7 — Sunday, Sep 27, 2026 — Dubrovnik, Croatia

   Dubrovnik, Croatia is a scheduled port of call on day 7 of the 14-night Grecian Gems & Dalmatian Delights cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 73°F.

8. Day 8 — Monday, Sep 28, 2026 — Kotor, Montenegro

   Kotor, Montenegro is a scheduled port of call on day 8 of the 14-night Grecian Gems & Dalmatian Delights cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 74°F.

9. Day 9 — Tuesday, Sep 29, 2026 — Corfu, Greece

   Corfu, Greece is a scheduled port of call on day 9 of the 14-night Grecian Gems & Dalmatian Delights cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 73°F.

10. Day 10 — Thursday, Oct 1, 2026 — Split, Croatia

    Split, Croatia is a scheduled port of call on day 10 of the 14-night Grecian Gems & Dalmatian Delights cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 71°F.

11. Day 11 — Friday, Oct 2, 2026 — Komiza, Croatia

    Komiza, Croatia is a scheduled port of call on day 11 of the 14-night Grecian Gems & Dalmatian Delights cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 68°F.

12. Day 12 — Saturday, Oct 3, 2026 — Zadar, Croatia

    Zadar, Croatia is a scheduled port of call on day 12 of the 14-night Grecian Gems & Dalmatian Delights cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 70°F.

13. Day 13 — Sunday, Oct 4, 2026 — Dubrovnik, Croatia

    Dubrovnik, Croatia is a scheduled port of call on day 13 of the 14-night Grecian Gems & Dalmatian Delights cruise on Seabourn Quest. Expected weather: partially cloudy with highs near 72°F.