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 Bisert
Water temperature in the Bisert by city today 📍
| City | Now | Swimming |
|---|---|---|
| Bisert | +16° | Cool for swimming |
🎣 Fishing in cities on the Bisert
Water temperature forecast in the Bisert 📅
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Bisert this weekend
Water temperature in the Bisert 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 Bisert 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ❄ | +1 | +4 | +6 | +11 | +17 | +17 | +15 | +14 | +11 | +5 | +1 |
Climate normal (model estimate).
Swimming conditions in the Bisert by month
When to swim in the Bisert 🏖️
Cities on the Bisert 📍
FAQ about water in the Bisert ❓
What is the water temperature in the Bisert now?
Now +16° — Cool for swimming.
Can you swim in the Bisert?
Comfortable season — July.
When is water warmest in the Bisert?
Warmest in July — 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 Bisert on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Bisert | +12° | +14° | +16° | +16° | +15° | +13° | +12° | +13° | +15° | +16° |
Climate normal (model estimate for this date), not a measurement archive.
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Water temperature in the Bisert — in detail
Water temperature in the Bisert is tracked across 1 cities. The water is now about +16°. The page has a temperature map by city, a daily forecast and a monthly climate normal.