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 SU-17 today — good 🎣
Pressure is steady, water +17° — most active: bream and roach. Forecast by fish species and for the week ahead.
Bite forecast →
Water temperature in SU-17 for a month
There is no exact monthly water forecast — the reference is the climate normal: in summer the water warms to about +19°. The monthly normal is below.
Monthly water temperature in SU-17 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ❄ | ❄ | +4 | +7 | +12 | +19 | +19 | +17 | +16 | +13 | +5 | +1 |
Climate normal (model estimate).
Water temperature archive in SU-17 on this day
| Year | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Water | +19° | +18° | +17° | +17° | +18° | +19° | +19° | +18° | +17° | +17° |
Climate normal (model estimate for this date), not a measurement archive.
When to swim in SU-17 🏖️
Where else to swim nearby 🏝️
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FAQ about water in SU-17 ❓
What is the water temperature in SU-17 now?
Now +17° — Cool for swimming.
When to swim in SU-17?
Comfortable season — June and July.
When is the water in SU-17 warmest?
Warmest in July — up to +19°.
Water temperature in SU-17 — in detail
A summary page of water temperature across all bodies of water in SU-17. Now about +17°. For seas the temperature is measured SST; for rivers and lakes it is a climate estimate.