Can you swim at Ong Lang 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. Ong Lang 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 Ong Lang Beach live page for full conditions.

Best months to swim
June · July · August · September

Frequently asked questions

What is the average sea temperature at Ong Lang Beach in July?

Ong Lang Beach averages 25.0°C in July, based on long-run climatology for the Gulf of Thailand.

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

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

Do I need a wetsuit at Ong Lang Beach in July?

No wetsuit needed.