Best time to swim in Peloponnese in Greece Sea temperature by month

Do you want to swim in the sea in Peloponnese in Greece? But when is the best time to go to be sure to have pleasant water for swimming in Peloponnese and be able to swim without catching cold? This month, or a different one? The answer is on this page, with the sea water temperature by month in Peloponnese, based on the average temperatures recorded in previous years.

Best time to swim in Peloponnese: the water temperature by month

Do you feel like swimming in Peloponnese in Greece? Discover the average sea temperature for each month of the year (based on previous years' data) and our opinion on swimming in the table below. For more information on the sea temperature of a specific month, click on the month's name in the table.

Month Sea temperature
January 62°F (min: 59°F/max: 64°F)
February 60°F (min: 58°F/max: 63°F)
March 61°F (min: 59°F/max: 62°F)
April 61°F (min: 58°F/max: 64°F)
May 67°F (min: 62°F/max: 71°F)
June 73°F (min: 70°F/max: 77°F)
July 79°F (min: 76°F/max: 82°F)
August 80°F (min: 78°F/max: 83°F)
September 78°F (min: 76°F/max: 81°F)
October 74°F (min: 70°F/max: 77°F)
November 69°F (min: 66°F/max: 72°F)
December 64°F (min: 61°F/max: 67°F)

Water temperature variation in Peloponnese throughout the year

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