Can you swim at Cronulla Beach in May? — 18.0°C water
Yes, but expect a fresh dip
Average sea · May
18.0°C
Live water now
…
Recommended wetsuit
3/2mm fullsuit
mild
It depends. Cronulla Beach sits around 18.0°C in May; confident swimmers will be fine, casual bathers may prefer short sessions.
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 Cronulla Beach live page for full conditions.
Best months to swim
January · February · March · December
Frequently asked questions
What is the average sea temperature at Cronulla Beach in May?
Cronulla Beach averages 18.0°C in May, based on long-run climatology for the Tasman Sea.
Is the sea warm enough to swim at Cronulla Beach in May?
It is swimmable but fresh; confident swimmers will be fine without a wetsuit.
Do I need a wetsuit at Cronulla Beach in May?
A 2 mm shorty is comfortable for sessions over 30 minutes.
