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Lake Tystrup — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Lake Tystrup, trends, monthly ranges and the forecast for the coming days.

Roskilde Fjord, Denmark
Roskilde Fjord, Denmark © Af Martin L, CC BY 2.0

Current Water Temperature

20.1°C
Today
19.5°C
Yesterday
18.0°C
A Week Ago
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in Lake Tystrup today is 20.1°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.

Water Temperature Chart Over the Last 30 Days

From May 30 to June 30

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 2318.0°C20.0°C
JUN 2418.0°C20.0°C
JUN 2518.0°C20.0°C
JUN 2618.9°C20.0°C
JUN 2718.9°C20.0°C
JUN 2819.5°C20.0°C
JUN 2919.5°C20.0°C
JUN 3020.1°C20.0°C
JUL 120.0°C20.1°C
JUL 220.0°C20.1°C
JUL 320.0°C20.1°C
JUL 420.0°C20.1°C
JUL 520.0°C20.1°C
JUL 620.0°C20.1°C
JUL 720.0°C20.1°C

* Current - Actual water temperature value

** Average - Average water temperature on this day in recent years

*** Forecast - Our water temperature forecast

Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.

Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.

Monthly Water Temperature Range (Min, Max & Average)

Month Min Avg Max
January0°C4°C7°C
February0°C3°C6°C
March2°C6°C9°C
April5°C9°C12°C
May9°C14°C20°C
June14°C20°C25°C
July14°C20°C25°C
August14°C20°C25°C
September11°C17°C22°C
October7°C11°C14°C
November4°C9°C12°C
December1°C5°C8°C

Lake Tystrup: Water Temperature by Location

Lake Tystrup: Weather Forecast

July 1

° / °
moderate drizzle
rain: 51% | wind:

July 2

° / °
moderate drizzle
rain: 39% | wind:

July 3

° / °
light drizzle
rain: 24% | wind:

July 4

° / °
moderate drizzle
rain: 73% | wind:

July 5

° / °
overcast
rain: 36% | wind:

Location & Local Information

Lake Tystrup (Tystrup Sø) in Region Zealand is a typical Danish freshwater lake where surface temperatures vary markedly through the year. In spring (March–May) the water commonly ranges from about 4–12 °C (39–54 °F) as the lake warms, while summer (June–August) temperatures are usually around 17–23 °C (63–73 °F) and can occasionally reach 24–25 °C (75–77 °F) during heat spells. In autumn (September–November) the surface cools to roughly 8–15 °C (46–59 °F), and in winter (December–February) it often sits near 0–4 °C (32–39 °F), with ice cover possible in cold winters. These figures are approximate and vary with weather, depth and local inflows.

Swimming in Tystrup Sø is generally permitted and the lake is used for recreational bathing, but conditions determine whether swimming is advisable. Local authorities or municipalities monitor water quality and may issue advisories after heavy rain or pollution events; there are usually no staffed lifeguards, depths and underwater vegetation can change quickly, and cold water presents a risk even in shoulder seasons. For safe enjoyment it is sensible to check recent water-quality information and on-site signage, choose sheltered or designated entry points if present, and be mindful of cold-water effects and uneven lakebed.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Lake Tystrup?
Water Temperature in Lake Tystrup today is 20.1°C.
What is the water temperature in Lake Tystrup during the summer months?
The water temperature in Lake Tystrup in summer fluctuates in the range of 14°C - 25°C.
Is it possible to swim in Lake Tystrup (Denmark) and what are the possibilities for this?
Yes, Lake Tystrup in Denmark is suitable for swimming and offers public bathing spots and shallow, gently sloping shores for recreational swimming during the warmer months, although visitors should observe local signage and check current water quality and safety information before entering.