Praia de Xilloi Sea Water Temperature
A temperate beach on the Cantabrian Sea, warmest around August at about 20.2°C. Today's reading, 7-day forecast, and monthly averages below.
Praia de Xilloi water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Praia de Xilloi Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Praia de Xilloi occurs inJuly, August, September, October — peaking at20.2°C (68.4°F) in August.
Year-Round Water Temperature Curve (°C / °F)
Hover a bar for detailsFull 12-month data table — min / avg / max & swimming comfort
| Month | Min Water Temp | Average Water Temp | Max Water Temp | Swimming Comfort |
|---|---|---|---|---|
| January | 12.5°C | 13.5°C | 15.5°C | Very Cold (< 16°C) |
| February | 11.9°C | 12.9°C | 14.2°C | Very Cold (< 16°C) |
| March | 11.6°C | 12.7°C | 13.6°C | Very Cold (< 16°C) |
| April | 10.9°C | 13.2°C | 14.3°C | Very Cold (< 16°C) |
| May | 13.4°C | 14.6°C | 16.5°C | Very Cold (< 16°C) |
| June | 15.3°C | 16.7°C | 18.8°C | Cool / Refreshing (16°C – 20°C) |
| July | 17.3°C | 18.9°C | 21.1°C | Cool / Refreshing (16°C – 20°C) |
| August | 18.5°C | 20.2°C | 21.2°C | Comfortable (20°C – 24°C) |
| SeptemberCurrent | 15.7°C | 19.3°C | 21.4°C | Cool / Refreshing (16°C – 20°C) |
| October | 14.5°C | 17.7°C | 20.7°C | Cool / Refreshing (16°C – 20°C) |
| November | 13°C | 15.5°C | 16.9°C | Very Cold (< 16°C) |
| December | 13°C | 14.2°C | 15.8°C | Very Cold (< 16°C) |
Swimming FAQs for Praia de Xilloi
Is the sea warm enough to swim in Praia de Xilloi today?
Typical sea surface temperature in Praia de Xilloi this time of year is 19.3°C (66.7°F) — classified as Cool / Refreshing (16°C – 20°C). Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing. Live readings load automatically.
What are the warmest months for swimming in Praia de Xilloi?
The highest water temperatures in Praia de Xilloi typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Praia de Xilloi in September?
Historically in September, water temperatures in Praia de Xilloi average around19.3°C (66.7°F), fluctuating between a recorded minimum of 15.7°C and a maximum of 21.4°C.