Playa de San Lorenzo Sea Water Temperature
A temperate beach on the Cantabrian Sea, warmest around August at about 21°C. Today's reading, 7-day forecast, and monthly averages below.
Playa de San Lorenzo water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Playa de San Lorenzo Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Playa de San Lorenzo occurs inJuly, August, September, October — peaking at21°C (69.8°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 | 12.3°C | 13.2°C | 15.2°C | Very Cold (< 16°C) |
| February | 11.5°C | 12.7°C | 13.6°C | Very Cold (< 16°C) |
| March | 11.6°C | 12.7°C | 13.9°C | Very Cold (< 16°C) |
| April | 11.5°C | 13.3°C | 14.4°C | Very Cold (< 16°C) |
| May | 12.9°C | 14.8°C | 16.4°C | Very Cold (< 16°C) |
| June | 16°C | 17.3°C | 18.7°C | Cool / Refreshing (16°C – 20°C) |
| July | 18.1°C | 19.7°C | 21.5°C | Cool / Refreshing (16°C – 20°C) |
| August | 19.8°C | 21°C | 22.5°C | Comfortable (20°C – 24°C) |
| SeptemberCurrent | 16.9°C | 19.9°C | 22.2°C | Cool / Refreshing (16°C – 20°C) |
| October | 14.7°C | 18.2°C | 21.1°C | Cool / Refreshing (16°C – 20°C) |
| November | 13.8°C | 15.7°C | 17.1°C | Very Cold (< 16°C) |
| December | 12.8°C | 14.1°C | 15.6°C | Very Cold (< 16°C) |
Swimming FAQs for Playa de San Lorenzo
Is the sea warm enough to swim in Playa de San Lorenzo today?
Typical sea surface temperature in Playa de San Lorenzo this time of year is 19.9°C (67.8°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 Playa de San Lorenzo?
The highest water temperatures in Playa de San Lorenzo typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Playa de San Lorenzo in September?
Historically in September, water temperatures in Playa de San Lorenzo average around19.9°C (67.8°F), fluctuating between a recorded minimum of 16.9°C and a maximum of 22.2°C.