Best time to swim in Playa Flamingo (Guanacaste) in Costa Rica Sea temperature by month

Do you want to swim in the sea in Playa Flamingo (Guanacaste) in Costa Rica? But when is the best time to go to be sure to have pleasant water for swimming in Playa Flamingo (Guanacaste) 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 Playa Flamingo (Guanacaste), based on the average temperatures recorded in previous years.

Best time to swim in Playa Flamingo (Guanacaste): the water temperature by month

Do you feel like swimming in Playa Flamingo (Guanacaste) in Costa Rica? 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 82°F (min: 78°F/max: 86°F)
February 83°F (min: 80°F/max: 86°F)
March 84°F (min: 81°F/max: 88°F)
April 85°F (min: 83°F/max: 87°F)
May 85°F (min: 83°F/max: 87°F)
June 84°F (min: 83°F/max: 86°F)
July 85°F (min: 83°F/max: 86°F)
August 85°F (min: 83°F/max: 86°F)
September 84°F (min: 82°F/max: 86°F)
October 83°F (min: 80°F/max: 85°F)
November 82°F (min: 79°F/max: 85°F)
December 83°F (min: 80°F/max: 86°F)

Water temperature variation in Playa Flamingo (Guanacaste) throughout the year

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