Petit Bôt Sea Water Temperature
A temperate beach on the Celtic Sea, warmest around September at about 17.2°C. Today's reading, 7-day forecast, and monthly averages below.
Petit Bôt water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Petit Bôt Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Petit Bôt occurs inJuly, August, September, October — peaking at17.2°C (63°F) in September.
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 | 9.1°C | 10.6°C | 12.3°C | Very Cold (< 16°C) |
| February | 8°C | 9.7°C | 11°C | Very Cold (< 16°C) |
| March | 8.2°C | 9.4°C | 10.4°C | Very Cold (< 16°C) |
| April | 9°C | 10°C | 11.7°C | Very Cold (< 16°C) |
| May | 10.1°C | 11.7°C | 13.7°C | Very Cold (< 16°C) |
| June | 12.3°C | 13.8°C | 15.8°C | Very Cold (< 16°C) |
| July | 14.1°C | 15.7°C | 18.1°C | Very Cold (< 16°C) |
| August | 16.1°C | 17°C | 18.7°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 16.4°C | 17.2°C | 18.2°C | Cool / Refreshing (16°C – 20°C) |
| October | 14.8°C | 16.3°C | 17.7°C | Cool / Refreshing (16°C – 20°C) |
| November | 11.7°C | 14.3°C | 16°C | Very Cold (< 16°C) |
| December | 10.7°C | 12.2°C | 13.9°C | Very Cold (< 16°C) |
Swimming FAQs for Petit Bôt
Is the sea warm enough to swim in Petit Bôt today?
Typical sea surface temperature in Petit Bôt this time of year is 17.2°C (63°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 Petit Bôt?
The highest water temperatures in Petit Bôt typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Petit Bôt in September?
Historically in September, water temperatures in Petit Bôt average around17.2°C (63.0°F), fluctuating between a recorded minimum of 16.4°C and a maximum of 18.2°C.