Best time to swim in Jersey in England Sea temperature by month

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

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

Do you feel like swimming in Jersey in England? 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 49°F (min: 46°F/max: 53°F)
February 48°F (min: 47°F/max: 50°F)
March 48°F (min: 45°F/max: 51°F)
April 51°F (min: 48°F/max: 54°F)
May 54°F (min: 52°F/max: 57°F)
June 58°F (min: 56°F/max: 61°F)
July 61°F (min: 59°F/max: 64°F)
August 64°F (min: 62°F/max: 67°F)
September 65°F (min: 63°F/max: 67°F)
October 63°F (min: 60°F/max: 65°F)
November 58°F (min: 55°F/max: 61°F)
December 54°F (min: 50°F/max: 57°F)

Water temperature variation in Jersey throughout the year

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