Can you swim at Deerfield Beach in May? — 27.0°C water

Yes — ideal swimming weather
Average sea · May
27.0°C
Live water now
Recommended wetsuit
No wetsuit
tropical

Yes. Deerfield Beach averages 27.0°C in May — bath-warm by European standards and comfortable for all-day swimming, snorkelling and families.

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 Deerfield 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 Deerfield Beach in May?

Deerfield Beach averages 27.0°C in May, based on long-run climatology for the Atlantic Ocean.

Is the sea warm enough to swim at Deerfield Beach in May?

Yes, most swimmers find 27.0°C comfortable for unrestricted swimming.

Do I need a wetsuit at Deerfield Beach in May?

No wetsuit needed.