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Merzig — Current Water Temperature, Annual Trends and Forecast

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

Gera River, Germany
Gera River, Germany © By Vitold Muratov, CC BY-SA 3.0

Current Water Temperature

18.1°C
Today
18.1°C
Yesterday
19.6°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 Merzig today is 18.1°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 July 31 to August 31

Table of Daily Sea Temperature Data

Date Current Average Forecast
AUG 2419.6°C21.0°C
AUG 2518.6°C21.0°C
AUG 2618.6°C21.0°C
AUG 2718.5°C21.0°C
AUG 2818.5°C21.0°C
AUG 2918.1°C21.0°C
AUG 3018.1°C21.0°C
AUG 3118.1°C21.0°C
SEP 119.0°C18.1°C
SEP 219.0°C18.2°C
SEP 319.0°C18.2°C
SEP 419.0°C18.3°C
SEP 519.0°C18.3°C
SEP 619.0°C18.4°C
SEP 719.0°C18.4°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
January3°C6°C8°C
February4°C7°C10°C
March6°C9°C11°C
April8°C12°C16°C
May10°C15°C19°C
June16°C21°C26°C
July19°C23°C27°C
August18°C21°C24°C
September14°C19°C24°C
October10°C13°C16°C
November5°C9°C12°C
December3°C6°C8°C

Merzig: Weather Forecast

September 1

° / °
overcast
rain: 11% | wind:

September 2

° / °
overcast
rain: 0% | wind:

September 3

° / °
light drizzle
rain: 2% | wind:

September 4

° / °
light drizzle
rain: 14% | wind:

September 5

° / °
clear sky
rain: 6% | wind:

Location & Local Information

Merzig is a city located in the Saarland region of Germany and is beautifully set along the Saar River. The river, due to its geographical position, is noticeably impacted by the area's temperate seasonal climate, thus the water temperature varies throughout the year. It generally ranges from around 4-10 degrees Celsius during the winter months, can reach to around 18-23 degrees Celsius during the summer months, though these can fluctuate depending on the weather conditions and rainfall.

In terms of swimming, it's necessary to note that while the summer temperatures might be agreeable for some to swim, safety should be paramount, as with any body of water. The Saar River is primarily a working river, used for cargo transport and river cruises, and therefore, it is not traditionally used for leisure swimming. Nonetheless, swimming in the river may be possible in designated areas or under certain conditions, but it's imperative to adhere to local regulations and always prioritize safety. It's advisable to seek out confirmation from local authorities or visit designated swimming pools or lake areas in and around Merzig for safer alternatives.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Merzig?
Water Temperature in Merzig today is 18.1°C.
What is the water temperature in Merzig during the summer months?
The water temperature in Merzig in summer fluctuates in the range of 16°C - 27°C.
Is it possible to swim in the Saar River in Merzig, and what are the available options for doing so?
Yes, it is possible to swim in the Saar River in Merzig. Options include supervised swimming areas, river tours, and waterfront parks.