Lake

Big cramp

For venues Poster TV view Free for beaches & venues

Today at Big cramp

11–15°C

Cool

Cooler than it looks. Cold shock is possible on entry. Take your time getting 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

Full water temperature Conditions

Before you go

Reviews

No reviews yet. Be the first to share your experience.

Write a review

About

Explore this spot in Berlin. Great spot for water skiing, wake boarding, kayaking, canoeing and supping. Berlin is located in northeastern Germany and is surrounded by a vast and diverse landscape. The city itself is relatively flat and lies in the heart of the Mark Brandenburg region, which is characterized by gentle, rolling hills and abundant lakes and forests. To the north of the city, there are expansive wetlands and marshes, while to the south, the landscape becomes more rugged and hilly. The area around Berlin also includes several notable parks and natural attractions, including the Grunewald Forest, Müggelsee Lake, and the Barnim Nature Park. The scenery around Berlin is a mix of urban development and natural beauty, and visitors can easily explore both the bustling city streets and the serene natural surroundings.

Location

What swimmers say

Water sports

Kayaking SUP Canoeing Waterskiing Wakeboarding

Help verify this spot

Been here recently?

Share conditions, tips, or hazards to help other swimmers plan their visit to Big cramp.

Share an update

For beaches, lidos, cafés, saunas and swim venues

Run Big cramp, or a café, sauna or club beside it?

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.

Print a poster Open the TV view How it works

Know another spot near here? The map opens where you are now — move the pin and add it.

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.