Plage de l'Arnèche Sea Water Temperature
A temperate beach on the Cantabrian Sea, warmest around August at about 20.7°C. Today's reading, 7-day forecast, and monthly averages below.
Plage de l'Arnèche water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Plage de l'Arnèche Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Plage de l'Arnèche occurs inJune, July, August, September — peaking at20.7°C (69.3°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 | 8.4°C | 10.6°C | 12.6°C | Very Cold (< 16°C) |
| February | 8.3°C | 9.9°C | 11.8°C | Very Cold (< 16°C) |
| March | 8.9°C | 10.6°C | 12.2°C | Very Cold (< 16°C) |
| April | 11.1°C | 12.8°C | 16.2°C | Very Cold (< 16°C) |
| May | 12.4°C | 15.3°C | 19.4°C | Very Cold (< 16°C) |
| June | 15.8°C | 18.2°C | 19.8°C | Cool / Refreshing (16°C – 20°C) |
| July | 17.6°C | 20.1°C | 22.7°C | Comfortable (20°C – 24°C) |
| August | 18.5°C | 20.7°C | 24.5°C | Comfortable (20°C – 24°C) |
| SeptemberCurrent | 16.6°C | 19.5°C | 22.2°C | Cool / Refreshing (16°C – 20°C) |
| October | 14.7°C | 17.9°C | 21.9°C | Cool / Refreshing (16°C – 20°C) |
| November | 12.4°C | 14.9°C | 17.6°C | Very Cold (< 16°C) |
| December | 10°C | 12.2°C | 14.4°C | Very Cold (< 16°C) |
Swimming FAQs for Plage de l'Arnèche
Is the sea warm enough to swim in Plage de l'Arnèche today?
Typical sea surface temperature in Plage de l'Arnèche this time of year is 19.5°C (67.1°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 Plage de l'Arnèche?
The highest water temperatures in Plage de l'Arnèche typically occur duringJune, July, August, September, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Plage de l'Arnèche in September?
Historically in September, water temperatures in Plage de l'Arnèche average around19.5°C (67.1°F), fluctuating between a recorded minimum of 16.6°C and a maximum of 22.2°C.