12-Night Cruise on Silver RayBarcelona To Monte Carlo - Weather

Join Silversea Cruises's Silver Ray for a 12-night voyage on the Barcelona To Monte Carlo route, setting out from Barcelona, Spain on September 5, 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 Barcelona, Spain, Gibraltar, UK, Malaga, Spain, with 7 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Saturday, Sep 5, 2026 — Barcelona, Spain

   Barcelona, Spain is a scheduled port of call on day 1 of the 12-night Barcelona To Monte Carlo cruise on Silver Ray. Expected weather: partially cloudy with highs near 77°F.

2. Day 2 — Monday, Sep 7, 2026 — Gibraltar, UK

   Gibraltar, UK is a scheduled port of call on day 2 of the 12-night Barcelona To Monte Carlo cruise on Silver Ray. Expected weather: partially cloudy with highs near 68°F.

3. Day 3 — Tuesday, Sep 8, 2026 — Malaga, Spain

   Malaga, Spain is a scheduled port of call on day 3 of the 12-night Barcelona To Monte Carlo cruise on Silver Ray. Expected weather: partially cloudy with highs near 77°F.

4. Day 4 — Thursday, Sep 10, 2026 — Cartagena, Spain

   Cartagena, Spain is a scheduled port of call on day 4 of the 12-night Barcelona To Monte Carlo cruise on Silver Ray. Expected weather: partially cloudy with highs near 78°F.

5. Day 5 — Friday, Sep 11, 2026 — Valencia, Spain

   Valencia, Spain is a scheduled port of call on day 5 of the 12-night Barcelona To Monte Carlo cruise on Silver Ray. Expected weather: partially cloudy with highs near 84°F.

6. Day 6 — Saturday, Sep 12, 2026 — Alicante, Spain

   Alicante, Spain is a scheduled port of call on day 6 of the 12-night Barcelona To Monte Carlo cruise on Silver Ray. Expected weather: partially cloudy with highs near 78°F.

7. Day 7 — Sunday, Sep 13, 2026 — Ibiza, Spain

   Ibiza, Spain is a scheduled port of call on day 7 of the 12-night Barcelona To Monte Carlo cruise on Silver Ray. Expected weather: partially cloudy with highs near 78°F.

8. Day 8 — Monday, Sep 14, 2026 — Alcudia, Mallorca

   Alcudia, Mallorca is a scheduled port of call on day 8 of the 12-night Barcelona To Monte Carlo cruise on Silver Ray. Expected weather: partially cloudy with highs near 83°F.

9. Day 9 — Tuesday, Sep 15, 2026 — Palamos, Spain

   Palamos, Spain is a scheduled port of call on day 9 of the 12-night Barcelona To Monte Carlo cruise on Silver Ray. Expected weather: partially cloudy with highs near 74°F.

10. Day 10 — Thursday, Sep 17, 2026 — Monaco

    Monaco is a scheduled port of call on day 10 of the 12-night Barcelona To Monte Carlo cruise on Silver Ray. Expected weather: partially cloudy with highs near 76°F.