Best time to swim in Fernandina Beach in Florida Sea temperature by month

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

Best time to swim in Fernandina Beach: the water temperature by month

Do you feel like swimming in Fernandina Beach in Florida? 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 61°F (min: 56°F/max: 66°F)
February 61°F (min: 57°F/max: 65°F)
March 63°F (min: 58°F/max: 68°F)
April 70°F (min: 64°F/max: 75°F)
May 75°F (min: 71°F/max: 81°F)
June 80°F (min: 78°F/max: 83°F)
July 82°F (min: 80°F/max: 85°F)
August 84°F (min: 82°F/max: 87°F)
September 83°F (min: 81°F/max: 85°F)
October 79°F (min: 74°F/max: 84°F)
November 72°F (min: 67°F/max: 78°F)
December 65°F (min: 61°F/max: 69°F)

Water temperature variation in Fernandina Beach throughout the year

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