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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Departing Civitavecchia, Italy on September 10, 2026, the Oceania Cruises ship Oceania Sirena runs this 10-night Coastal Mediterranean Gems Rome to Valletta sailing. 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 Civitavecchia, Italy, Livorno, Italy, La Spezia, Italy, with 7 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Civitavecchia, Italy is a scheduled port of call on day 1 of the 10-night Coastal Mediterranean Gems Rome to Valletta cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 76°F.
Livorno, Italy is a scheduled port of call on day 2 of the 10-night Coastal Mediterranean Gems Rome to Valletta cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 75°F.
La Spezia, Italy is a scheduled port of call on day 3 of the 10-night Coastal Mediterranean Gems Rome to Valletta cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 75°F.
Villefranche, France is a scheduled port of call on day 4 of the 10-night Coastal Mediterranean Gems Rome to Valletta cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 77°F.
Marseille, France is a scheduled port of call on day 5 of the 10-night Coastal Mediterranean Gems Rome to Valletta cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 72°F.
Barcelona, Spain is a scheduled port of call on day 6 of the 10-night Coastal Mediterranean Gems Rome to Valletta cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 76°F.
Valencia, Spain is a scheduled port of call on day 7 of the 10-night Coastal Mediterranean Gems Rome to Valletta cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 83°F.
Alicante, Spain is a scheduled port of call on day 8 of the 10-night Coastal Mediterranean Gems Rome to Valletta cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 77°F.
Palma De Mallorca, Spain is a scheduled port of call on day 9 of the 10-night Coastal Mediterranean Gems Rome to Valletta cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 78°F.
La Valletta, Malta is a scheduled port of call on day 10 of the 10-night Coastal Mediterranean Gems Rome to Valletta cruise on Oceania Sirena. Expected weather: partially cloudy with highs near 78°F.
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From $22
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Livorno, Italy
Most PopularFull day shore excursion to Florence and Pisa from Livorno with tasting
From $50
Book NowBudget PickBolgheri: Classic Wine Tasting with Winery Tour
From $29
Book NowLa Spezia, Italy
Most PopularPisa and Florence Shore Excursion from La Spezia
From $1536
Book NowBudget PickBoat Tour of the 3 Islands & Portovenere
From $80
Book NowMarseille, France
Most PopularMarseille Shore Excursion: Half Day Tour of Marseille by Electric Bike
From $86
Book NowBudget PickHiking in the Calanques National park from Marseille
From $41
Book NowBarcelona, Spain
Most PopularBarcelona: Sagrada Familia Skip-the-Line Guided Tour and Tickets
From $63
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From $23
Book NowValencia, Spain
Most PopularFrom Valencia: Montanejos Thermal Springs, Half day tour
From $57
Book NowBudget PickValencia City Highlights in Guided Bike or E-Bike Tour
From $31
Book NowAlicante, Spain
Most PopularAlicante Highlights Tour for Cruise Passengers with Port Pickup
From $87
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From $22
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Most PopularBest Mallorca Coves: Paddle Surf, Snorkeling and Guide
From $81
Book NowBudget PickGourmet Tapas and Wine Tour in Palma de Mallorca
From $64
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.