Can you swim at Gwangalli Beach in July? — 25.0°C water

Yes — ideal swimming weather
Average sea · July
25.0°C
Live water now
Recommended wetsuit
No wetsuit
hot

Yes. Gwangalli Beach averages 25.0°C in July — 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 Gwangalli Beach live page for full conditions.

Best months to swim
June · July · August · September

Frequently asked questions

What is the average sea temperature at Gwangalli Beach in July?

Gwangalli Beach averages 25.0°C in July, based on long-run climatology for the Sea of Japan.

Is the sea warm enough to swim at Gwangalli Beach in July?

Yes, most swimmers find 25.0°C comfortable for unrestricted swimming.

Do I need a wetsuit at Gwangalli Beach in July?

No wetsuit needed.