2-Night Cruise on Costa SmeraldaWestern Mediterranean from Barcelona - Weather

The Costa Smeralda sails a 2-night Western Mediterranean from Barcelona itinerary with Costa Cruises, departing Barcelona, Spain on October 12, 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: Barcelona, Spain, Cagliari, Sardinia. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Monday, Oct 12, 2026 — Barcelona, Spain

   Barcelona, Spain is a scheduled port of call on day 1 of the 2-night Western Mediterranean from Barcelona cruise on Costa Smeralda. Expected weather: partially cloudy with highs near 71°F.

2. Day 2 — Tuesday, Oct 13, 2026 — At Sea

   Day 2 of 3 is a day at sea aboard Costa Smeralda, cruising between ports on the Western Mediterranean from Barcelona itinerary.

3. Day 3 — Wednesday, Oct 14, 2026 — Cagliari, Sardinia

   Cagliari, Sardinia is a scheduled port of call on day 3 of the 2-night Western Mediterranean from Barcelona cruise on Costa Smeralda. Expected weather: partially cloudy with highs near 75°F.