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.
Water temperature map of the Plyussa
Water temperature in the Plyussa by city today 📍
| City | Now | Swimming |
|---|---|---|
| Plyussa | +15° | Cool for swimming |
| Bolshie Polya | +15° | Cool for swimming |
| Slantsy | +15° | Cool for swimming |
🎣 Fishing in cities on the Plyussa
Water temperature forecast in the Plyussa 📅
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Plyussa this weekend
Water temperature in the Plyussa for a month
There is no exact monthly water forecast — it changes slowly. The reference is the climate normal: up to +17° in summer. The monthly normal is below.
Monthly water temperature in the Plyussa 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ❄ | +2 | +3 | +7 | +13 | +16 | +16 | +17 | +17 | +11 | +6 | +5 |
Climate normal (model estimate).
Swimming conditions in the Plyussa by month
When to swim in the Plyussa 🏖️
Cities on the Plyussa 📍
FAQ about water in the Plyussa ❓
What is the water temperature in the Plyussa now?
Now +16° — Cool for swimming.
Can you swim in the Plyussa?
Comfortable season — August.
When is water warmest in the Plyussa?
Warmest in August — up to +17°.
Where does the water temperature data come from?
A water temperature model (by latitude, longitude and day of year), by cities.
Water temperature archive in the Plyussa on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Plyussa | +13° | +12° | +14° | +16° | +17° | +16° | +14° | +12° | +13° | +15° |
| Bolshie Polya | +14° | +13° | +14° | +16° | +17° | +16° | +14° | +13° | +14° | +15° |
| Slantsy | +14° | +13° | +14° | +16° | +17° | +16° | +14° | +13° | +13° | +15° |
Climate normal (model estimate for this date), not a measurement archive.
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Water temperature in the Plyussa — in detail
Water temperature in the Plyussa is tracked across 3 cities. The water is now about +16°. The page has a temperature map by city, a daily forecast and a monthly climate normal.