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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join Costa Cruises's Costa Diadema for a 4-night voyage on the Western Mediterranean from Barcelona route, setting out from Barcelona, Spain on October 9, 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 include Barcelona, Spain, Tangier, Morocco, Casablanca, Morocco, with 1 more along the way. The forecasts below break the weather down port by port.
Barcelona, Spain is a scheduled port of call on day 1 of the 4-night Western Mediterranean from Barcelona cruise on Costa Diadema. Expected weather: partially cloudy with highs near 72°F.
Tangier, Morocco is a scheduled port of call on day 2 of the 4-night Western Mediterranean from Barcelona cruise on Costa Diadema. Expected weather: partially cloudy with highs near 77°F.
Casablanca, Morocco is a scheduled port of call on day 3 of the 4-night Western Mediterranean from Barcelona cruise on Costa Diadema. Expected weather: partially cloudy with highs near 82°F.
Cadiz, Spain is a scheduled port of call on day 4 of the 4-night Western Mediterranean from Barcelona cruise on Costa Diadema. Expected weather: partially cloudy with highs near 73°F.
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