3-Night Cruise on Costa DiademaOcean Cruises from Barcelona - Weather

The Costa Diadema sails a 3-night Ocean Cruises from Barcelona itinerary with Costa Cruises, departing Barcelona, Spain on September 20, 2027. 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 Barcelona, Spain, Marseille, France, Savona, Italy, with 1 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Monday, Sep 20, 2027 — Barcelona, Spain

   Barcelona, Spain is a scheduled port of call on day 1 of the 3-night Ocean Cruises from Barcelona cruise on Costa Diadema. Expected weather: partially cloudy with highs near 75°F.

2. Day 2 — Tuesday, Sep 21, 2027 — Marseille, France

   Marseille, France is a scheduled port of call on day 2 of the 3-night Ocean Cruises from Barcelona cruise on Costa Diadema. Expected weather: partially cloudy with highs near 70°F.

3. Day 3 — Wednesday, Sep 22, 2027 — Savona, Italy

   Savona, Italy is a scheduled port of call on day 3 of the 3-night Ocean Cruises from Barcelona cruise on Costa Diadema. Expected weather: partially cloudy with highs near 73°F.

4. Day 4 — Thursday, Sep 23, 2027 — Barcelona, Spain

   Barcelona, Spain is a scheduled port of call on day 4 of the 3-night Ocean Cruises from Barcelona cruise on Costa Diadema. Expected weather: partially cloudy with highs near 74°F.