What is the swimming water like? Tsjûkemar Ulesprong? On the water map below you'll see the swimming location in its immediate vicinity. On the right of on this page you will find all information about the current weather, at the bottom of the swimming spots in the area.

 

 

Open the Water Map for Sint Nicolaasga in full window
 
The bathing water is on the northwest side of the Tsjûkemar, at a distance of approximately 500 meters of the highway A6 in the municipality De Fryske Marren.

 

 

1. De woudfennen: water quality is good
2. Delfstrahuizen: water quality is warning
3. Langwarder wielen: water quality is good
4. Rohel: water quality is warning
5. Tsjûkemar ulesprong: water quality is negative swimming advice

 

21.8°C

Af en toe lichte regen

Wind Force 1 bft | 2.9 Knopen | 5.4 km/h
Wind direction Oost

Today: Vooral in het zuidoosten enkele onweersbuien

 

Extended weather forecast for Sint Nicolaasga (click)

 

 

 

 

The bathing water quality at Tsjûkemar Ulesprong is negative swimming advice
 
Last check 28-05-2025
 
Measurements

E.coli: 420 n/dl (below 1800 is ok)
Intestinal enterococci: 130 n/dl (under 400 is ok)
 
Cause
There is a warning for blue algae at this swimming spot. So you run the risk of skin irritation and stomach/intestinal complaints if you swim here.
This warning applies since: 06-05-2025
 
Additional warning
Swimming is not recommended due to insufficient water quality. You run a high risk of stomach/intestinal complaints if you enter the water here.
This warning applies since: 30-04-2025
 
Facilities
Zwemzone delimited
Sandy beach
Waste bins, number: 6
Beach house
Diepte zwemlocatie: 1.2 meter
Descending bottom
Showers
Parking
Parking
Horeca
Bicycle shed
Fresh water
Floatline
Playground
Sunbathing areaPlay equipment
Information board
WC / Toilets

 
Water temperature

~18.3°C

Measurement time: 31 mei, 19:30
(more info)
 
Address
Tsjukemarwei, Sint Nicolaasga
 
Administrator
Do you have any questions about this swimming location? Contact the administrator:

Gemeente De Fryske Marren
info@defryskemarren.nl
Phone: 14 05 14
http://www.defryskemarren.nl
 
Notifications about bathing water quality:
Provincie Fryslân
zwemwater@fumo.nl
058-2925650
http://www.fryslan.nl
 

Foto: Gemeente De Fryske Marren
 
Photo: Gemeente De Fryske Marren
 

 

The water temperature value comes from the nearest official Rijkswaterstaat measuring station and is an approximation for this location. Always take local conditions into account, it is usually colder in deeper water than on the shore!
 
The water quality measurement is based on the amount of bacteria in nanograms per deciliter (n /dl). In this case it concerns the intestinal bacteria Escherichia coli (E.coli) and intestinal enterococci, which occur in the feces of both animals and humans. A suddenly high value is often related to bird droppings in the water, for example, but can certainly also have other causes. It is unwise to swim in water where these values exceed the standards. The water manager also inspects the bathing water areas for other types of pollution, such as blue-green algae or other toxic algae and general safety features.
 

More information about this swimming location can be found at Zwemwater.nl