Cool. 15.0°C in March means short dips for most people. A 2 mm shorty or 3/2 mm wetsuit transforms the experience.
Monthly averages set expectations, but the specific beach today depends on wind, swell and recent weather. Check the live value at the top of this page or open the Leblon live page for full conditions.
Best months to swim
June · July · August · September
Frequently asked questions
What is the average sea temperature at Leblon in March?
Leblon averages 15.0°C in March, based on long-run climatology for the Atlantic Ocean.
Is the sea warm enough to swim at Leblon in March?
Not without thermal protection — a wetsuit is recommended at 15.0°C.
