MyCruiseForecast

South Aegean, Greece

Santorini cruise weather by month

What to expect when your ship is in Santorini in any month: temperatures, how often it rains, wind, sea temperature and wave heights.

Weather in Santorini by month

Average highs run from 59°F (15°C) in February to 86°F (30°C) in July. Rain falls on the fewest days in July and the most in January. Sea temperature and wave heights are for the water just off the port.

Typical conditions, 2022–2025 climate record (ECMWF). Rain days are days with at least 1 mm of rain or melted snow. These are averages, not a forecast.
MonthHigh / lowRain daysWindSea tempTypical seas
January60 / 54°F16 / 12°C29%19 mph31 km/h64°F18°C5 ft (1.4 m)Moderate; rougher days up to 8 ft
February59 / 52°F15 / 11°C26%20 mph33 km/h63°F17°C5 ft (1.5 m)Moderate; rougher days up to 8 ft
March62 / 55°F17 / 13°C19%19 mph31 km/h63°F17°C5 ft (1.4 m)Moderate; rougher days up to 7 ft
April67 / 59°F20 / 15°C16%17 mph28 km/h64°F18°C4 ft (1.1 m)Slight; rougher days up to 7 ft
May72 / 63°F22 / 17°C15%16 mph25 km/h67°F19°C3 ft (0.8 m)Slight; rougher days up to 5 ft
June82 / 71°F28 / 22°C3%16 mph26 km/h73°F23°C3 ft (0.8 m)Slight; rougher days up to 4 ft
July86 / 75°F30 / 24°C1%18 mph29 km/h76°F25°C3 ft (0.9 m)Slight; rougher days up to 4 ft
August85 / 76°F29 / 24°C5%16 mph26 km/h79°F26°C3 ft (0.8 m)Slight; rougher days up to 4 ft
September80 / 73°F27 / 23°C4%16 mph27 km/h77°F25°C3 ft (0.9 m)Slight; rougher days up to 5 ft
October74 / 67°F23 / 20°C3%16 mph27 km/h74°F24°C3 ft (0.9 m)Slight; rougher days up to 5 ft
November68 / 61°F20 / 16°C11%18 mph29 km/h70°F21°C4 ft (1.2 m)Slight; rougher days up to 7 ft
December63 / 57°F17 / 14°C28%18 mph29 km/h66°F19°C4 ft (1.3 m)Moderate; rougher days up to 7 ft

Check the forecast for your sailing

Upcoming cruises in Santorini

28 ships from 17 cruise lines are scheduled here, 43 visits in total. The next 15:

DateShipStopSailing
Sat, Oct 102026Brilliance of the SeasRoyal CaribbeanCalls7 nights from Piraeus (Athens)
Sat, Oct 102026Celebrity EclipseCelebrity CruisesCalls10 nights from Piraeus (Athens)
Sat, Oct 102026Norwegian PearlNorwegian Cruise LineCalls7 nights from Ravenna
Sat, Oct 102026OosterdamHolland America LineCalls11 nights from Piraeus (Athens)
Sun, Oct 112026Azamara OnwardAzamaraCalls11 nights from Venice
Sun, Oct 112026Marella VoyagerMarella CruisesCalls7 nights from Corfu
Mon, Oct 122026AIDAbluAIDA CruisesCalls7 nights from Corfu
Mon, Oct 122026ArcadiaP&O CruisesCalls19 nights from Southampton
Mon, Oct 122026Celebrity InfinityCelebrity CruisesCalls10 nights from Piraeus (Athens)
Mon, Oct 122026MSC SinfoniaMSC CruisesCalls7 nights from Bari
Tue, Oct 132026EuropaHapag LloydCalls10 nights from Venice
Tue, Oct 132026Explorer of the SeasRoyal CaribbeanCalls7 nights from Ravenna
Wed, Oct 142026Celestyal JourneyCelestyal CruisesCalls7 nights from Piraeus (Athens)
Wed, Oct 142026Odyssey of the SeasRoyal CaribbeanCalls7 nights from Civitavecchia (Rome)
Wed, Oct 142026Star LegendWindstar CruisesCalls8 nights from Piraeus (Athens)

Ships that visit Santorini

Nearby cruise ports

Wave heights are significant wave height on the Douglas sea state scale. What the numbers mean for a cruise. Sources and method are on the about page.