Praia do Hermenegildo Sea Water Temperature
A mild beach on the Río de la Plata, warmest around February at about 23.8°C. Today's reading, 7-day forecast, and monthly averages below.
Praia do Hermenegildo water temperature
Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges.
7-Day Water Temperature Forecast
Praia do Hermenegildo Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Praia do Hermenegildo occurs inJanuary, February, March — peaking at23.8°C (74.8°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 | 20.7°C | 23°C | 26.1°C | Comfortable (20°C – 24°C) |
| February | 22.1°C | 23.8°C | 25.3°C | Comfortable (20°C – 24°C) |
| March | 20.7°C | 23°C | 26.4°C | Comfortable (20°C – 24°C) |
| April | 18.4°C | 21.2°C | 23.6°C | Comfortable (20°C – 24°C) |
| May | 16.1°C | 18.1°C | 20.4°C | Cool / Refreshing (16°C – 20°C) |
| June | 12.7°C | 15.2°C | 18.1°C | Very Cold (< 16°C) |
| July | 8.3°C | 12.9°C | 15°C | Very Cold (< 16°C) |
| August | 10.5°C | 12.7°C | 15.8°C | Very Cold (< 16°C) |
| SeptemberCurrent | 11.6°C | 13.6°C | 16.4°C | Very Cold (< 16°C) |
| October | 13.8°C | 16.1°C | 18.9°C | Cool / Refreshing (16°C – 20°C) |
| November | 14.8°C | 18.7°C | 21.6°C | Cool / Refreshing (16°C – 20°C) |
| December | 18.5°C | 20.9°C | 23.1°C | Comfortable (20°C – 24°C) |
Swimming FAQs for Praia do Hermenegildo
Is the sea warm enough to swim in Praia do Hermenegildo today?
Typical sea surface temperature in Praia do Hermenegildo this time of year is 13.6°C (56.5°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 Praia do Hermenegildo?
The highest water temperatures in Praia do Hermenegildo typically occur duringJanuary, February, March, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Praia do Hermenegildo in September?
Historically in September, water temperatures in Praia do Hermenegildo average around13.6°C (56.5°F), fluctuating between a recorded minimum of 11.6°C and a maximum of 16.4°C.