6-Night Cruise on Costa ToscanaWestern Mediterranean from Barcelona - Weather

The Costa Toscana sails a 6-night Western Mediterranean from Barcelona itinerary with Costa Cruises, departing Barcelona, Spain on July 12, 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, Cagliari, Sardinia, Naples, Italy, with 3 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Sunday, Jul 12, 2026 — Barcelona, Spain

   Barcelona, Spain is a scheduled port of call on day 1 of the 6-night Western Mediterranean from Barcelona cruise on Costa Toscana. Expected weather: partially cloudy with highs near 88°F.

2. Day 2 — Tuesday, Jul 14, 2026 — Cagliari, Sardinia

   Cagliari, Sardinia is a scheduled port of call on day 2 of the 6-night Western Mediterranean from Barcelona cruise on Costa Toscana. Expected weather: clear with highs near 95°F.

3. Day 3 — Wednesday, Jul 15, 2026 — Naples, Italy

   Naples, Italy is a scheduled port of call on day 3 of the 6-night Western Mediterranean from Barcelona cruise on Costa Toscana. Expected weather: clear with highs near 93°F.

4. Day 4 — Thursday, Jul 16, 2026 — Civitavecchia, Italy

   Civitavecchia, Italy is a scheduled port of call on day 4 of the 6-night Western Mediterranean from Barcelona cruise on Costa Toscana. Expected weather: clear with highs near 96°F.

5. Day 5 — Friday, Jul 17, 2026 — Genoa, Italy

   Genoa, Italy is a scheduled port of call on day 5 of the 6-night Western Mediterranean from Barcelona cruise on Costa Toscana. Expected weather: clear with highs near 84°F.

6. Day 6 — Saturday, Jul 18, 2026 — Marseille, France

   Marseille, France is a scheduled port of call on day 6 of the 6-night Western Mediterranean from Barcelona cruise on Costa Toscana. Expected weather: clear with highs near 89°F.