Best time to swim in Big Pine Key in Florida Sea temperature by month

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

Best time to swim in Big Pine Key: the water temperature by month

Do you feel like swimming in Big Pine Key in Florida? 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 73°F (min: 70°F/max: 76°F)
February 73°F (min: 69°F/max: 76°F)
March 74°F (min: 70°F/max: 79°F)
April 78°F (min: 75°F/max: 82°F)
May 82°F (min: 78°F/max: 85°F)
June 84°F (min: 82°F/max: 86°F)
July 86°F (min: 84°F/max: 89°F)
August 87°F (min: 86°F/max: 89°F)
September 86°F (min: 84°F/max: 88°F)
October 83°F (min: 80°F/max: 87°F)
November 79°F (min: 75°F/max: 83°F)
December 76°F (min: 74°F/max: 78°F)

Water temperature variation in Big Pine Key throughout the year

Change units