This is a climate-model estimate, not a measurement: we have no measured water temperature for rivers, lakes and reservoirs yet. Real measurements are available for seas only.
Bite in Alvear today — excellent 🎣
Pressure is steady, water +18° — most active: crucian carp and bream. Forecast by fish species and for the week ahead.
Bite forecast →
Water bodies in Alvear 🌊
Map of water bodies in Alvear
Water temperature in Alvear for a month
There is no exact monthly water forecast — the reference is the climate normal: in summer the water warms to about +22°. The monthly normal is below.
Monthly water temperature in Alvear 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +26 | +25 | +23 | +22 | +20 | +20 | +20 | +22 | +26 | +27 | +27 | +26 |
Climate normal (model estimate).
Water temperature archive in Alvear on this day
| Year | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Water | +18° | +18° | +17° | +18° | +19° | +19° | +19° | +18° | +17° | +18° |
Climate normal (model estimate for this date), not a measurement archive.
When to swim in Alvear 🏖️
Where else to swim nearby 🏝️
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FAQ about water in Alvear ❓
What is the water temperature in Alvear now?
Now +18° — Cool for swimming.
When to swim in Alvear?
Comfortable season — from January to December.
When is the water in Alvear warmest?
Warmest in October — up to +27°.
What bodies of water are there in Alvear?
Parana.
Water temperature in Alvear — in detail
A summary page of water temperature across all bodies of water in Alvear: Parana. Now about +18°. For seas the temperature is measured SST; for rivers and lakes it is a climate estimate.