Can you swim at San Juan Surf Beach in January? — 26.0°C water
Yes — ideal swimming weather
Average sea · January
26.0°C
Live water now
…
Recommended wetsuit
No wetsuit
hot
Yes. San Juan Surf Beach averages 26.0°C in January — 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 San Juan Surf 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 San Juan Surf Beach in January?
San Juan Surf Beach averages 26.0°C in January, based on long-run climatology for the West Philippine Sea.
Is the sea warm enough to swim at San Juan Surf Beach in January?
Yes, most swimmers find 26.0°C comfortable for unrestricted swimming.
Do I need a wetsuit at San Juan Surf Beach in January?
