10-Night Cruise on SeaDream IGreece & Italian Discovery - Weather

The SeaDream I sails a 10-night Greece & Italian Discovery itinerary with SeaDream Cruises, departing Piraeus, Greece on October 7, 2026. It's a classic Mediterranean cruise. Travelers sailing in October can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Piraeus, Greece, Hydra, Greece, Corinth Canal, with 7 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Wednesday, Oct 7, 2026 — Piraeus, Greece

   Piraeus, Greece is a scheduled port of call on day 1 of the 10-night Greece & Italian Discovery cruise on SeaDream I. Expected weather: partially cloudy with highs near 81°F.

2. Day 2 — Thursday, Oct 8, 2026 — Hydra, Greece

   Hydra, Greece is a scheduled port of call on day 2 of the 10-night Greece & Italian Discovery cruise on SeaDream I. Expected weather: partially cloudy with highs near 73°F.

3. Day 3 — Friday, Oct 9, 2026 — Corinth Canal

   Corinth Canal is a scheduled port of call on day 3 of the 10-night Greece & Italian Discovery cruise on SeaDream I. Expected weather: partially cloudy with highs near 75°F.

4. Day 4 — Sunday, Oct 11, 2026 — Giardini-Naxos, Sicily

   Giardini-Naxos, Sicily is a scheduled port of call on day 4 of the 10-night Greece & Italian Discovery cruise on SeaDream I. Expected weather: partially cloudy with highs near 75°F.

5. Day 5 — Monday, Oct 12, 2026 — Lipari, Italy

   Lipari, Italy is a scheduled port of call on day 5 of the 10-night Greece & Italian Discovery cruise on SeaDream I. Expected weather: partially cloudy with highs near 69°F.

6. Day 6 — Tuesday, Oct 13, 2026 — Capri, Italy

   Capri, Italy is a scheduled port of call on day 6 of the 10-night Greece & Italian Discovery cruise on SeaDream I. Expected weather: partially cloudy with highs near 71°F.

7. Day 7 — Wednesday, Oct 14, 2026 — Capri, Italy

   Capri, Italy is a scheduled port of call on day 7 of the 10-night Greece & Italian Discovery cruise on SeaDream I. Expected weather: partially cloudy with highs near 71°F.

8. Day 8 — Thursday, Oct 15, 2026 — Positano, Italy

   Positano, Italy is a scheduled port of call on day 8 of the 10-night Greece & Italian Discovery cruise on SeaDream I. Expected weather: partially cloudy with highs near 72°F.

9. Day 9 — Friday, Oct 16, 2026 — Ponza, Italy

   Ponza, Italy is a scheduled port of call on day 9 of the 10-night Greece & Italian Discovery cruise on SeaDream I. Expected weather: partially cloudy with highs near 70°F.

10. Day 10 — Saturday, Oct 17, 2026 — Civitavecchia, Italy

    Civitavecchia, Italy is a scheduled port of call on day 10 of the 10-night Greece & Italian Discovery cruise on SeaDream I. Expected weather: partially cloudy with highs near 69°F.