Your Cruise, Your Weather
Plan Your Cruise With Free Weather Forecasts
Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join Princess Cruises's Sun Princess for a 21-night voyage on the The Best of the Mediterranean route, setting out from Piraeus, Greece on July 11, 2026. It's a classic Mediterranean cruise. Travelers sailing in July can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Piraeus, Greece, Santorini, Greece, Bar, Montenegro, with 15 more along the way. The forecasts below break the weather down port by port.
Piraeus, Greece is a scheduled port of call on day 1 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: clear with highs near 90°F.
Santorini, Greece is a scheduled port of call on day 2 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: clear with highs near 88°F.
Bar, Montenegro is a scheduled port of call on day 3 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: clear with highs near 92°F.
Corfu, Greece is a scheduled port of call on day 4 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: clear with highs near 93°F.
Messina, Sicily is a scheduled port of call on day 5 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: clear with highs near 88°F.
Barcelona, Spain is a scheduled port of call on day 6 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: partially cloudy with highs near 90°F.
Palma De Mallorca, Spain is a scheduled port of call on day 7 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: partially cloudy with highs near 94°F.
Marseille, France is a scheduled port of call on day 8 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: partially cloudy with highs near 87°F.
Ajaccio, Corsica is a scheduled port of call on day 9 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: clear with highs near 85°F.
Santa Margherita, Italy is a scheduled port of call on day 10 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: partially cloudy with highs near 77°F.
Genoa, Italy is a scheduled port of call on day 11 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: partially cloudy with highs near 82°F.
La Spezia, Italy is a scheduled port of call on day 12 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: partially cloudy with highs near 79°F.
Civitavecchia, Italy is a scheduled port of call on day 13 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: partially cloudy with highs near 81°F.
Naples, Italy is a scheduled port of call on day 14 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: clear with highs near 83°F.
Chania, Crete is a scheduled port of call on day 15 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: clear with highs near 80°F.
Kusadasi, Turkey is a scheduled port of call on day 16 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: clear with highs near 96°F.
Mykonos, Greece is a scheduled port of call on day 17 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: clear with highs near 78°F.
Piraeus, Greece is a scheduled port of call on day 18 of the 21-night The Best of the Mediterranean cruise on Sun Princess. Expected weather: clear with highs near 95°F.
Compare rates and find your next sailing.
Most PopularBest Corfu Beach Tour for Cruise Guests: Paleokastritsa & Glyfada
From $175
Book Now
Budget PickCruise-Friendly Corfu: Half Day Tour for First Time Visitors
From $58
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
Most PopularMessina Private excursion Taormina and Castelmola
From $175
Book Now
Budget PickBest Sicily Taormina and Castelmola Tour from Messina Port
From $73
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
Most PopularBarcelona: Sagrada Familia Skip-the-Line Guided Tour and Tickets
From $63
Book Now
Budget PickTour Welcome to Barcelona in Eco Tuk Tuk Private with Local Guide
From $23
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
Most PopularBest Mallorca Coves: Paddle Surf, Snorkeling and Guide
From $81
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
Most PopularMarseille Shore Excursion: Half Day Tour of Marseille by Electric Bike
From $86
Book Now
Budget PickHiking in the Calanques National park from Marseille
From $41
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
Most PopularThe Napoleon Cave - complete package (Corsican meal)
From $56
Book Now
Budget PickCorsica A Cupulatta Turtle Park Skip the Line Admission Ticket
From $17
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
Most PopularGenoa: Portofino Guided Shore Excursion & Private Boat Tour
From $79
Book Now
Budget PickGenoa Small-Group Food Tour with Full Meal & Local Guide
From $57
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
Most PopularPisa and Florence Shore Excursion from La Spezia
From $1536
Book Now
Budget PickBoat Tour of the 3 Islands & Portovenere
From $80
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
Most PopularPrivate Shelling and Dolphin Excursion
From $475
Book Now
Budget PickSelf-Guided Island Tour: CLEAR/Standard Kayak, SUP-Bonita Springs
From $25
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
Most PopularBalos & Gramvousa: Cruise with Meals, Drinks & Transfer
From $181
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
Most PopularPRIVATE EPHESUS TOUR FOR CRUISERS: On-time Return and Skip-Line
From $29
Book Now
Budget PickTop-Rated Ephesus and House of Virgin Mary Tour for Cruisers
From $15
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
Most PopularMykonos Small Group Tour for Cruise Passengers — Port Pickup
From $122
Book Now
Budget PickFor Cruise Ships: Beach Escape and Free Time in Mykonos Town
From $28
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
Corfu, Greece
Most PopularBest Corfu Beach Tour for Cruise Guests: Paleokastritsa & Glyfada
From $175
Book NowBudget PickCruise-Friendly Corfu: Half Day Tour for First Time Visitors
From $58
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 NowBarcelona, 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 NowPalma De Mallorca, Spain
Most PopularBest Mallorca Coves: Paddle Surf, Snorkeling and Guide
From $81
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 NowAjaccio, Corsica
Most PopularThe Napoleon Cave - complete package (Corsican meal)
From $56
Book NowBudget PickCorsica A Cupulatta Turtle Park Skip the Line Admission Ticket
From $17
Book NowGenoa, Italy
Most PopularGenoa: Portofino Guided Shore Excursion & Private Boat Tour
From $79
Book NowBudget PickGenoa Small-Group Food Tour with Full Meal & Local Guide
From $57
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 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 NowChania, Crete
Most PopularBalos & Gramvousa: Cruise with Meals, Drinks & Transfer
From $181
Book NowKusadasi, Turkey
Most PopularPRIVATE EPHESUS TOUR FOR CRUISERS: On-time Return and Skip-Line
From $29
Book NowBudget PickTop-Rated Ephesus and House of Virgin Mary Tour for Cruisers
From $15
Book NowMykonos, Greece
Most PopularMykonos Small Group Tour for Cruise Passengers — Port Pickup
From $122
Book NowBudget PickFor Cruise Ships: Beach Escape and Free Time in Mykonos Town
From $28
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
