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Kętrzyn — Current Water Temperature, Annual Trends and Forecast

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

Lake Mamry, Poland
Lake Mamry, Poland © By Bariusz0, GFDL

Current Water Temperature

23.3°C
Today
24.1°C
Yesterday
21.4°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 Kętrzyn today is 23.3°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 June 2 to July 3

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 2621.4°C20.0°C
JUN 2721.5°C20.0°C
JUN 2821.9°C20.0°C
JUN 2922.2°C20.0°C
JUN 3023.3°C20.0°C
JUL 124.2°C21.0°C
JUL 224.1°C21.0°C
JUL 323.8°C21.0°C
JUL 421.0°C23.2°C
JUL 521.0°C23.1°C
JUL 621.0°C23.0°C
JUL 721.0°C22.8°C
JUL 821.0°C22.7°C
JUL 921.0°C22.6°C
JUL 1021.0°C22.5°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°C5°C8°C
February0°C4°C8°C
March0°C5°C10°C
April6°C10°C13°C
May8°C14°C20°C
June15°C20°C25°C
July16°C21°C26°C
August16°C21°C26°C
September13°C18°C23°C
October9°C13°C16°C
November2°C8°C12°C
December0°C4°C7°C

Kętrzyn: Weather Forecast

July 4

° / °
slight rain
rain: 100% | wind:

July 5

° / °
moderate drizzle
rain: 92% | wind:

July 6

° / °
light drizzle
rain: 43% | wind:

July 7

° / °
moderate drizzle
rain: 76% | wind:

July 8

° / °
slight rain showers
rain: 82% | wind:

Location & Local Information

Kętrzyn, located in the Warmian-Masurian Voivodeship, is surrounded by several lakes and rivers that offer a variety of recreational opportunities, especially during the summer months. One of the most popular places for swimming is Lake Kętrzyn, where the water temperature during the summer months typically ranges between 18°C and 22°C, making it an ideal spot for swimming. The lake's clear water and tranquil surroundings make it a great place for people looking to enjoy a relaxing swim, as well as for activities like kayaking and paddleboarding.

In addition to Lake Kętrzyn, the town is also home to smaller ponds and parts of rivers where the water is a bit cooler, especially in spring and autumn. The temperatures in these bodies of water range from 12°C to 16°C, which can be refreshing for a quick dip but may not be as comfortable for prolonged swimming. While these smaller water bodies are not as popular for swimming, they still provide a peaceful environment for fishing, picnicking, and enjoying nature.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Kętrzyn?
Water Temperature in Kętrzyn today is 23.3°C.
What is the water temperature in Kętrzyn during the summer months?
The water temperature in Kętrzyn in summer fluctuates in the range of 15°C - 26°C.
Is it possible to swim in any bodies of water in Kętrzyn (Poland, Warmian–Masurian Voivodeship), and what are the available options for doing so?
Yes, it's possible to swim in Kętrzyn, Poland, particularly in the nearby Mamry Lake and Dargin Lake. Both locales are known for beach areas, marinas, and watersports facilities.