Balneário Santo Antônio Sea Water Temperature
A mild beach on the Río de la Plata, warmest around February at about 25.1°C. Today's reading, 7-day forecast, and monthly averages below.
Balneário Santo Antônio water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Balneário Santo Antônio Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Balneário Santo Antônio occurs inJanuary, February, March — peaking at25.1°C (77.2°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 | 22.9°C | 24.3°C | 26.6°C | Warm & Ideal (24°C – 28°C) |
| February | 23.8°C | 25.1°C | 27.8°C | Warm & Ideal (24°C – 28°C) |
| March | 22°C | 24.1°C | 27.7°C | Warm & Ideal (24°C – 28°C) |
| April | 19.2°C | 22.1°C | 24.5°C | Comfortable (20°C – 24°C) |
| May | 16.1°C | 18.8°C | 21.1°C | Cool / Refreshing (16°C – 20°C) |
| June | 13.3°C | 16°C | 19.4°C | Cool / Refreshing (16°C – 20°C) |
| July | 10.6°C | 14.2°C | 18°C | Very Cold (< 16°C) |
| August | 11.1°C | 14.6°C | 19.8°C | Very Cold (< 16°C) |
| SeptemberCurrent | 13.4°C | 16°C | 19.5°C | Cool / Refreshing (16°C – 20°C) |
| October | 15.7°C | 18.3°C | 20.2°C | Cool / Refreshing (16°C – 20°C) |
| November | 17.6°C | 20.8°C | 22.9°C | Comfortable (20°C – 24°C) |
| December | 20.5°C | 22.7°C | 24.6°C | Comfortable (20°C – 24°C) |
Swimming FAQs for Balneário Santo Antônio
Is the sea warm enough to swim in Balneário Santo Antônio today?
Typical sea surface temperature in Balneário Santo Antônio this time of year is 16°C (60.8°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 Balneário Santo Antônio?
The highest water temperatures in Balneário Santo Antônio typically occur duringJanuary, February, March, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Balneário Santo Antônio in September?
Historically in September, water temperatures in Balneário Santo Antônio average around16°C (60.8°F), fluctuating between a recorded minimum of 13.4°C and a maximum of 19.5°C.