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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join Viking Cruises's Viking Neptune for a 14-night voyage on the Mediterranean & Italian Sojourn route, setting out from Barcelona, Spain on September 26, 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, Tarragona, Spain, Sete, France, with 10 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 14-night Mediterranean & Italian Sojourn cruise on Viking Neptune. Expected weather: partially cloudy with highs near 74°F.
Tarragona, Spain is a scheduled port of call on day 2 of the 14-night Mediterranean & Italian Sojourn cruise on Viking Neptune. Expected weather: partially cloudy with highs near 74°F.
Sete, France is a scheduled port of call on day 3 of the 14-night Mediterranean & Italian Sojourn cruise on Viking Neptune. Expected weather: partially cloudy with highs near 70°F.
Marseille, France is a scheduled port of call on day 4 of the 14-night Mediterranean & Italian Sojourn cruise on Viking Neptune. Expected weather: partially cloudy with highs near 69°F.
Monaco is a scheduled port of call on day 5 of the 14-night Mediterranean & Italian Sojourn cruise on Viking Neptune. Expected weather: partially cloudy with highs near 73°F.
Livorno, Italy is a scheduled port of call on day 6 of the 14-night Mediterranean & Italian Sojourn cruise on Viking Neptune. Expected weather: partially cloudy with highs near 71°F.
Civitavecchia, Italy is a scheduled port of call on day 7 of the 14-night Mediterranean & Italian Sojourn cruise on Viking Neptune. Expected weather: partially cloudy with highs near 71°F.
Naples, Italy is a scheduled port of call on day 8 of the 14-night Mediterranean & Italian Sojourn cruise on Viking Neptune. Expected weather: partially cloudy with highs near 72°F.
Messina, Sicily is a scheduled port of call on day 9 of the 14-night Mediterranean & Italian Sojourn cruise on Viking Neptune. Expected weather: partially cloudy with highs near 75°F.
Crotone, Italy is a scheduled port of call on day 10 of the 14-night Mediterranean & Italian Sojourn cruise on Viking Neptune. Expected weather: partially cloudy with highs near 73°F.
Bari, Italy is a scheduled port of call on day 11 of the 14-night Mediterranean & Italian Sojourn cruise on Viking Neptune. Expected weather: partially cloudy with highs near 75°F.
Sibenik, Croatia is a scheduled port of call on day 12 of the 14-night Mediterranean & Italian Sojourn cruise on Viking Neptune. Expected weather: partially cloudy with highs near 69°F.
Venice, Italy is a scheduled port of call on day 13 of the 14-night Mediterranean & Italian Sojourn cruise on Viking Neptune. Expected weather: partially cloudy with highs near 66°F.
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Most PopularBarcelona: Sagrada Familia Skip-the-Line Guided Tour and Tickets
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Most PopularVineyard walk and wine tasting in l’Empordà
From $30
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Most Popular3 Hour of Sea Kayak Trip in the Creeks of Sete
From $58
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Budget Pick3 Hour Sea Kayak Trip in the Canals of Sete
From $58
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Most PopularMarseille Shore Excursion: Half Day Tour of Marseille by Electric Bike
From $86
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Budget PickHiking in the Calanques National park from Marseille
From $41
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Most PopularShore excursion to Eze, Monaco & Monte-Carlo from Villefranche
From $839
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Budget Pick2-Hour Guided Tour of Monaco with a certified guide
From $54
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Most PopularPrivate Shelling and Dolphin Excursion
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From $25
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Most PopularMessina Private excursion Taormina and Castelmola
From $175
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Budget PickBest Sicily Taormina and Castelmola Tour from Messina Port
From $73
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Most PopularPolignano a Mare: Boat Tour of the Caves - Small Group
From $41
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Budget PickBoat tour of the Polignano a Mare caves with aperitif
From $41
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Most PopularMurano & Burano Islands Guided Small-Group Tour by Private Boat
From $40
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Budget PickHalf Day Murano & Burano Islands Small Group Tour by Private Boat
From $29
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Barcelona, Spain
Most PopularBarcelona: Sagrada Familia Skip-the-Line Guided Tour and Tickets
From $63
Book NowBudget PickTour Welcome to Barcelona in Eco Tuk Tuk Private with Local Guide
From $23
Book NowTarragona, Spain
Most PopularVineyard walk and wine tasting in l’Empordà
From $30
Book NowSete, France
Most Popular3 Hour of Sea Kayak Trip in the Creeks of Sete
From $58
Book NowBudget Pick3 Hour Sea Kayak Trip in the Canals of Sete
From $58
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 NowMonaco
Most PopularShore excursion to Eze, Monaco & Monte-Carlo from Villefranche
From $839
Book NowBudget Pick2-Hour Guided Tour of Monaco with a certified guide
From $54
Book NowLivorno, 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 NowNaples, Italy
Most PopularPrivate Shelling and Dolphin Excursion
From $475
Book NowBudget PickSelf-Guided Island Tour: CLEAR/Standard Kayak, SUP-Bonita Springs
From $25
Book NowMessina, Sicily
Most PopularMessina Private excursion Taormina and Castelmola
From $175
Book NowBudget PickBest Sicily Taormina and Castelmola Tour from Messina Port
From $73
Book NowBari, Italy
Most PopularPolignano a Mare: Boat Tour of the Caves - Small Group
From $41
Book NowBudget PickBoat tour of the Polignano a Mare caves with aperitif
From $41
Book NowVenice, Italy
Most PopularMurano & Burano Islands Guided Small-Group Tour by Private Boat
From $40
Book NowBudget PickHalf Day Murano & Burano Islands Small Group Tour by Private Boat
From $29
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
