Praia de San Xián Sea Water Temperature
A temperate beach on the Cantabrian Sea, warmest around August at about 16.9°C. Today's reading, 7-day forecast, and monthly averages below.
Praia de San Xián water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Praia de San Xián Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Praia de San Xián occurs inJuly, August, September, October — peaking at16.9°C (62.4°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 | 11.8°C | 13.6°C | 15.7°C | Very Cold (< 16°C) |
| February | 11.3°C | 13.1°C | 14.3°C | Very Cold (< 16°C) |
| March | 11.9°C | 13.3°C | 15.3°C | Very Cold (< 16°C) |
| April | 12.8°C | 14.2°C | 15.4°C | Very Cold (< 16°C) |
| May | 12.9°C | 15.5°C | 17.9°C | Very Cold (< 16°C) |
| June | 14.6°C | 16.4°C | 18.5°C | Cool / Refreshing (16°C – 20°C) |
| July | 14.9°C | 16.7°C | 18.4°C | Cool / Refreshing (16°C – 20°C) |
| August | 14°C | 16.9°C | 19.4°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 14.3°C | 16.9°C | 19.9°C | Cool / Refreshing (16°C – 20°C) |
| October | 14.8°C | 16.7°C | 20.4°C | Cool / Refreshing (16°C – 20°C) |
| November | 13.1°C | 15.5°C | 17.7°C | Very Cold (< 16°C) |
| December | 12.6°C | 14.3°C | 16°C | Very Cold (< 16°C) |
Swimming FAQs for Praia de San Xián
Is the sea warm enough to swim in Praia de San Xián today?
Typical sea surface temperature in Praia de San Xián this time of year is 16.9°C (62.4°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 San Xián?
The highest water temperatures in Praia de San Xián typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Praia de San Xián in September?
Historically in September, water temperatures in Praia de San Xián average around16.9°C (62.4°F), fluctuating between a recorded minimum of 14.3°C and a maximum of 19.9°C.