It depends. Necochea sits around 19.0°C in April; 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 Necochea live page for full conditions.
Best months to swim
January · February · March
Frequently asked questions
What is the average sea temperature at Necochea in April?
Necochea averages 19.0°C in April, based on long-run climatology for the Atlantic Ocean.
Is the sea warm enough to swim at Necochea in April?
It is swimmable but fresh; confident swimmers will be fine without a wetsuit.
Do I need a wetsuit at Necochea in April?
A 2 mm shorty is comfortable for sessions over 30 minutes.
