7-Night Cruise on Seabourn QuestAdriatic & Grecian Gems - Weather

Join Seabourn Cruises's Seabourn Quest for a 7-night voyage on the Adriatic & Grecian Gems route, setting out from Venice, Italy on September 6, 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 Venice, Italy, Sibenik, Croatia, Kotor, Montenegro, with 4 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Sunday, Sep 6, 2026 — Venice, Italy

   Venice, Italy is a scheduled port of call on day 1 of the 7-night Adriatic & Grecian Gems cruise on Seabourn Quest.

2. Day 2 — Monday, Sep 7, 2026 — Sibenik, Croatia

   Sibenik, Croatia is a scheduled port of call on day 2 of the 7-night Adriatic & Grecian Gems cruise on Seabourn Quest.

3. Day 3 — Tuesday, Sep 8, 2026 — Kotor, Montenegro

   Kotor, Montenegro is a scheduled port of call on day 3 of the 7-night Adriatic & Grecian Gems cruise on Seabourn Quest.

4. Day 4 — Wednesday, Sep 9, 2026 — Sami, Cephalonia

   Sami, Cephalonia is a scheduled port of call on day 4 of the 7-night Adriatic & Grecian Gems cruise on Seabourn Quest.

5. Day 5 — Thursday, Sep 10, 2026 — Corfu, Greece

   Corfu, Greece is a scheduled port of call on day 5 of the 7-night Adriatic & Grecian Gems cruise on Seabourn Quest.

6. Day 6 — Friday, Sep 11, 2026 — At Sea

   Day 6 of 8 is a day at sea aboard Seabourn Quest, cruising between ports on the Adriatic & Grecian Gems itinerary.

7. Day 7 — Saturday, Sep 12, 2026 — Nafplion, Greece

   Nafplion, Greece is a scheduled port of call on day 7 of the 7-night Adriatic & Grecian Gems cruise on Seabourn Quest.

8. Day 8 — Sunday, Sep 13, 2026 — Piraeus, Greece

   Piraeus, Greece is a scheduled port of call on day 8 of the 7-night Adriatic & Grecian Gems cruise on Seabourn Quest.