The water quality of Callantsoog, Strandslag 11 Seinpost at Callantsoog
What is the swimming water like? Callantsoog, Strandslag 11 Seinpost? 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 Callantsoog in full window
Callantsoog is a seaside resort on the North Sea coast in the province North Holland. Callantsoog lies ten zuid of Den Helder and ten west van Schagen.The village has a wide beach. There are some beach pavilions and the oldest nudist beach of Nederland. It has a relative quiet beach with plenty space for a variety on coastal birds.
Swimming spots nearby
2. Callantsoog, strandslag 11 seinpost: water quality is good
3. Callantsoog, strandslag 12 dorpsplein: water quality is good
4. Callantsoog, strandslag 13 kiefteglop: water quality is good
5. Callantsoog, strandslag 9 voordijk: water quality is good
6. Groote keeten: water quality is good
7. Julianadorp, strandslag drooghe weert: water quality is good
8. Julianadorp, strandslag julianadorp: water quality is good
9. Sint maartenszee: water quality is good
10. Strandslag 16, petten korfwater: water quality is good
The weather in Callantsoog, now:
9.7°C
Licht bewolkt
Wind Force bft | Knopen | 7 km/h
Wind direction W
Today: Eerst bewolkt, maar geleidelijk steeds meer zon. Zondag zonnig en droog
Extended weather forecast for Callantsoog (click)
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Swim at Callantsoog, Strandslag 11 Seinpost
Summary
Measurements
E.coli15 n/dl
Enterococci15 n/dl
Water temperature~11.5 °C
Measurement timeQuality: 21-04-2026Temperature: 25-04-2026, 07:10
Information board
Details
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.
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.