Photos of Erzgrube, Erzgrube reservoir, pre -barrier
Today at Erzgrube, Erzgrube reservoir, pre -barrier
8–13°C
ColdCold water ahead. Cold shock is a real risk on entry. Limit your time in.
Modelled from recent air temperature — the band's width is ours, not a published error figure · the label is our plain summary of the numbers, not advice
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Check out this spot in Seewald. Popular location for swimming and paddling, kayaking and canoeing. Seewald is a municipality located in the southern part of the state of Baden-Württemberg, near the city of Karlsruhe in Germany. The area around Seewald is known for its natural beauty, with stunning forests, rolling hills, and picturesque valleys. The region is dominated by the Black Forest, a large mountainous area, which extends into France and Switzerland. The landscape is covered with dense forests of firs and spruces, which also shelter a variety of wildlife, including deer, foxes, and owls. Mountain streams and lakes provide opportunities for fishing, boating, and swimming during the warmer months. The area is also popular with hikers and cyclists who enjoy exploring the numerous trails that crisscross the region. Overall, the scenery around Seewald, Karlsruhe, Baden-Württemberg is breathtaking, and it attracts visitors from all over the world who come to enjoy its natural splendor.
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Every swimmer at your spot asks the same question: how’s the water today? A free poster or a live screen answers it — and brings your swimmers into a community that reports back.
- Completely free No fee for venues, no fee for swimmers. Print the poster, open the screen, and it runs itself.
- Wild Pro is optional Swimmers who want days two to seven of the forecast can subscribe — £3.99/mo or £29.99/yr. Today’s conditions and all official water quality are free for everyone, with no account.
- Safety first Water temperature, wind, waves, tides and the official bathing-water rating, shown plainly so people can decide for themselves.
- Live conditions Forecasts from Open-Meteo, tides from WorldTides, sea temperature from Copernicus Marine, and water quality from the agencies that test it.
- Built on community Swimmers post what they found. A poster or a screen at your spot turns every swim into a report the next swimmer can use.
Frequently asked questions
Is this lake safe for swimming?
Check the Conditions tab for surface state and wind conditions. Review the Quality tab if this is a designated bathing water. Always read recent community reports for local advice.
How cold is the water?
Check the Temperature tab for the current estimate and 7-day trend. Lakes hold heat longer than rivers but can develop a thermocline. The water below the surface can be dramatically colder.
What should I bring?
A tow float for visibility (especially important where boats operate), warm layers for after, and consider a wetsuit in colder months. Check for designated swimming areas.
What should I know before swimming here?
Cold water shock is real. Enter slowly and control your breathing. Lake water can be much colder below the surface (thermocline). Stay close to shore until you know the conditions. Watch for boat traffic and stay visible with a tow float. Check for blue-green algae warnings before swimming. Conditions change fast. Always check the latest data, read recent community reports, and swim within your ability.

