Can you swim at Jupiter Beach in December? — 23.0°C water
Yes — comfortable for most swimmers
Average sea · December
23.0°C
Live water now
…
Recommended wetsuit
Rash vest or swimsuit
warm
Yes. With a 23.0°C average in December, most swimmers find Jupiter Beach comfortable after the first 10–20 seconds of acclimatisation.
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 Jupiter Beach live page for full conditions.
Best months to swim
January · February · March · April · May · June · July · August · September · October · November · December
Frequently asked questions
What is the average sea temperature at Jupiter Beach in December?
Jupiter Beach averages 23.0°C in December, based on long-run climatology for the Atlantic Ocean.
Is the sea warm enough to swim at Jupiter Beach in December?
Yes, most swimmers find 23.0°C comfortable for unrestricted swimming.
Do I need a wetsuit at Jupiter Beach in December?
Most swimmers don't need a wetsuit; a rash vest helps for longer sessions.
