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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join Costa Cruises's Costa Toscana for a 7-night voyage on the Western Mediterranean from Genoa | Portofino route, setting out from Genoa, Italy on September 4, 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 Genoa, Italy, Marseille, France, Barcelona, Spain, with 4 more along the way. The forecasts below break the weather down port by port.
Genoa, Italy is a scheduled port of call on day 1 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 80°F.
Marseille, France is a scheduled port of call on day 2 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 73°F.
Barcelona, Spain is a scheduled port of call on day 3 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 77°F.
Cagliari, Sardinia is a scheduled port of call on day 4 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 81°F.
Naples, Italy is a scheduled port of call on day 5 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 77°F.
Civitavecchia, Italy is a scheduled port of call on day 6 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 76°F.
Genoa, Italy is a scheduled port of call on day 7 of the 7-night Western Mediterranean from Genoa | Portofino cruise on Costa Toscana. Expected weather: partially cloudy with highs near 78°F.
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