Best time to swim in Crosshaven in Ireland Sea temperature by month

Do you want to swim in the sea in Crosshaven in Ireland? But when is the best time to go to be sure to have pleasant water for swimming in Crosshaven 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 Crosshaven, based on the average temperatures recorded in previous years.

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

Do you feel like swimming in Crosshaven in Ireland? Discover the average sea temperature for each month of the year (based on previous years' records) and our opinion on swimming in the table below.

Month Sea temperature
January 50°F (min: 48°F/max: 53°F)
February 49°F (min: 48°F/max: 51°F)
March 50°F (min: 48°F/max: 51°F)
April 51°F (min: 47°F/max: 55°F)
May 54°F (min: 51°F/max: 55°F)
June 57°F (min: 53°F/max: 61°F)
July 61°F (min: 56°F/max: 65°F)
August 62°F (min: 59°F/max: 65°F)
September 61°F (min: 58°F/max: 64°F)
October 58°F (min: 55°F/max: 61°F)
November 56°F (min: 53°F/max: 57°F)
December 53°F (min: 50°F/max: 55°F)

Water temperature variation in Crosshaven throughout the year

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