Praia Grande Sea Water Temperature
A mild beach on the Río de la Plata, warmest around February at about 24.7°C. Today's reading, 7-day forecast, and monthly averages below.
Praia Grande water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Praia Grande Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Praia Grande occurs inJanuary, February, March — peaking at24.7°C (76.5°F) in February.
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 | 21.8°C | 24.4°C | 27.2°C | Warm & Ideal (24°C – 28°C) |
| February | 21.3°C | 24.7°C | 28.3°C | Warm & Ideal (24°C – 28°C) |
| March | 22.4°C | 24.7°C | 27.7°C | Warm & Ideal (24°C – 28°C) |
| April | 21.4°C | 23.3°C | 25.2°C | Comfortable (20°C – 24°C) |
| May | 18.7°C | 20.8°C | 23.6°C | Comfortable (20°C – 24°C) |
| June | 15.5°C | 18.3°C | 22°C | Cool / Refreshing (16°C – 20°C) |
| July | 13.2°C | 16.5°C | 19.8°C | Cool / Refreshing (16°C – 20°C) |
| August | 14.2°C | 16.5°C | 19.3°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 16°C | 17.7°C | 21°C | Cool / Refreshing (16°C – 20°C) |
| October | 15.1°C | 19.2°C | 21.8°C | Cool / Refreshing (16°C – 20°C) |
| November | 17.3°C | 20.7°C | 22.3°C | Comfortable (20°C – 24°C) |
| December | 20.4°C | 22.7°C | 24.4°C | Comfortable (20°C – 24°C) |
Swimming FAQs for Praia Grande
Is the sea warm enough to swim in Praia Grande today?
Typical sea surface temperature in Praia Grande this time of year is 17.7°C (63.9°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 Grande?
The highest water temperatures in Praia Grande typically occur duringJanuary, February, March, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Praia Grande in September?
Historically in September, water temperatures in Praia Grande average around17.7°C (63.9°F), fluctuating between a recorded minimum of 16°C and a maximum of 21°C.