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 Havel
Water temperature in the Havel by city today 📍
| City | Now | Swimming |
|---|---|---|
| Premnits | +16° | Cool for swimming |
| Ketsin | +15° | Cold water |
| Werder | +15° | Cool for swimming |
| Mikhendorf | +16° | Cool for swimming |
| Vezenberg | +15° | Cold water |
| Roskov | +15° | Cool for swimming |
| Brandenburg an der Havel | +16° | Cool for swimming |
| Hohen Neuendorf | +16° | Cool for swimming |
| Tsedenik | +16° | Cool for swimming |
| Felten | +16° | Cool for swimming |
| Kleinmachnow | +16° | Cool for swimming |
| Birkenverder | +16° | Cool for swimming |
| Legebrukh | +16° | Cool for swimming |
| Libenvalde | +16° | Cool for swimming |
| Hennigsdorf | +15° | Cool for swimming |
| Rathenow | +15° | Cool for swimming |
| Oranienburg | +16° | Cool for swimming |
| Potsdam | +15° | Cold water |
| Zandau | +14° | Cold water |
| Khafelberg | +15° | Cold water |
🎣 Fishing in cities on the Havel
Water temperature forecast in the Havel 📅
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Havel this weekend
Water temperature in the Havel for a month
There is no exact monthly water forecast — it changes slowly. The reference is the climate normal: up to +20° in summer. The monthly normal is below.
Monthly water temperature in the Havel 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +3 | +4 | +5 | +10 | +15 | +17 | +18 | +20 | +18 | +12 | +9 | +6 |
Climate normal (model estimate).
Swimming conditions in the Havel by month
When to swim in the Havel 🏖️
Cities on the Havel 📍
FAQ about water in the Havel ❓
What is the water temperature in the Havel now?
Now +16° — Cool for swimming.
Can you swim in the Havel?
Comfortable season — from July to September.
When is water warmest in the Havel?
Warmest in August — up to +20°.
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 Havel on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Premnits | +19° | +17° | +15° | +17° | +18° | +20° | +19° | +17° | +16° | +16° |
| Ketsin | +17° | +15° | +14° | +15° | +17° | +18° | +18° | +15° | +14° | +15° |
| Werder | +18° | +16° | +15° | +16° | +18° | +19° | +19° | +16° | +15° | +15° |
| Mikhendorf | +18° | +16° | +15° | +16° | +18° | +19° | +19° | +16° | +15° | +16° |
| Vezenberg | +18° | +16° | +14° | +16° | +17° | +19° | +18° | +16° | +15° | +15° |
Climate normal (model estimate for this date), not a measurement archive.
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Water temperature in the Havel — in detail
Water temperature in the Havel is tracked across 20 cities. The water is now about +16°. The page has a temperature map by city, a daily forecast and a monthly climate normal.