Plage de Kersiguénou Sea Water Temperature
A temperate beach on the Celtic Sea, warmest around August at about 15.6°C. Today's reading, 7-day forecast, and monthly averages below.
Plage de Kersiguénou water temperature
Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges.
7-Day Water Temperature Forecast
Plage de Kersiguénou Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Plage de Kersiguénou occurs inJuly, August, September, October — peaking at15.6°C (60.1°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 | 9.6°C | 11°C | 12.9°C | Very Cold (< 16°C) |
| February | 8.4°C | 10.4°C | 11.2°C | Very Cold (< 16°C) |
| March | 8.9°C | 10.3°C | 11.4°C | Very Cold (< 16°C) |
| April | 10.1°C | 11.1°C | 12.7°C | Very Cold (< 16°C) |
| May | 10.9°C | 12.7°C | 14.7°C | Very Cold (< 16°C) |
| June | 13°C | 14.1°C | 15.6°C | Very Cold (< 16°C) |
| July | 13.6°C | 15.3°C | 17.5°C | Very Cold (< 16°C) |
| August | 13.8°C | 15.6°C | 17.8°C | Very Cold (< 16°C) |
| SeptemberCurrent | 13.4°C | 15.3°C | 16.7°C | Very Cold (< 16°C) |
| October | 13.5°C | 14.6°C | 16.8°C | Very Cold (< 16°C) |
| November | 12.3°C | 13.7°C | 15.3°C | Very Cold (< 16°C) |
| December | 11°C | 12.3°C | 13.5°C | Very Cold (< 16°C) |
Swimming FAQs for Plage de Kersiguénou
Is the sea warm enough to swim in Plage de Kersiguénou today?
Typical sea surface temperature in Plage de Kersiguénou this time of year is 15.3°C (59.5°F) — classified as Very Cold (< 16°C). Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges. Live readings load automatically.
What are the warmest months for swimming in Plage de Kersiguénou?
The highest water temperatures in Plage de Kersiguénou typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Plage de Kersiguénou in September?
Historically in September, water temperatures in Plage de Kersiguénou average around15.3°C (59.5°F), fluctuating between a recorded minimum of 13.4°C and a maximum of 16.7°C.