Search for cities, countries, lakes and rivers
Den Helder
Water Temperature in the North Sea in Den Helder, Netherlands: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Den Helder in Netherlands, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Den Helder
3.6°C
TODAY
4.7°C
YESTERDAY
5.7°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the North Sea in Den Helder is 3.6°C. Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters.
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 for North Sea in Den Helder Over the Last 30 Days
The water temperature in Den Helder today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Den Helder will remain nearly unchanged in the coming days, its value will be 4.8°C.
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 across Netherlands to enhance accuracy.
Water temperature data for Den Helder and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
Date | Current | Average | Forecast |
---|---|---|---|
Feb 15 | 5.7°C | 5.0°C | |
Feb 16 | 5.0°C | 4.5°C | |
Feb 17 | 4.8°C | 5.5°C | |
Feb 18 | 4.8°C | 5.3°C | |
Feb 19 | 4.8°C | 4.5°C | |
Feb 20 | 4.7°C | 5.8°C | |
Feb 21 | 4.7°C | 4.5°C | |
Feb 22 | 3.6°C | 5.5°C | |
Feb 23 | 5.5°C | 3.8°C | |
Feb 24 | 5.5°C | 4.0°C | |
Feb 25 | 5.3°C | 4.1°C | |
Feb 26 | 5.5°C | 4.2°C | |
Feb 27 | 6.0°C | 4.4°C | |
Feb 28 | 6.3°C | 4.6°C | |
Mar 1 | 5.8°C | 4.7°C | |
Mar 2 | 5.5°C | 4.8°C |
Sea Temperature in Den Helder Throughout the Year
Throughout the year, the sea temperature in Den Helder exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 46 days.
Below is the annual chart of sea temperature changes in the North Sea in Den Helder.

January
Minimum | Average | Maximum |
---|---|---|
3°C | 5.5°C | 8°C |
February
Minimum | Average | Maximum |
---|---|---|
3°C | 5.5°C | 8°C |
March
Minimum | Average | Maximum |
---|---|---|
4°C | 7°C | 10°C |
April
Minimum | Average | Maximum |
---|---|---|
6°C | 8.5°C | 11°C |
May
Minimum | Average | Maximum |
---|---|---|
8°C | 11.5°C | 15°C |
June
Minimum | Average | Maximum |
---|---|---|
12°C | 15°C | 18°C |
July
Minimum | Average | Maximum |
---|---|---|
15°C | 17.5°C | 20°C |
August
Minimum | Average | Maximum |
---|---|---|
16°C | 19°C | 22°C |
September
Minimum | Average | Maximum |
---|---|---|
15°C | 18°C | 21°C |
October
Minimum | Average | Maximum |
---|---|---|
12°C | 15.5°C | 19°C |
November
Minimum | Average | Maximum |
---|---|---|
9°C | 12.5°C | 16°C |
December
Minimum | Average | Maximum |
---|---|---|
5°C | 8°C | 11°C |
Monthly Water Temperature Histogram for North Sea in Den Helder
You can explore detailed data on how the water temperature in Den Helder varies each month:
What Beaches Are There In and Around Den Helder?
Strandslag Huisduinen
Strandslag Huisduinen is a 2-stars sandy beach, located in a 3 km (2 miles) radius of Den Helder. There is parking. There are cafés. Strandslag Huisduinen is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Beach Huisduinen
Beach Huisduinen is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Den Helder. For those who prefer clothing-optional beaches, Beach Huisduinen is a designated nudist beach. There is parking. There are restrooms. There are cafés. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Strandpaviljoen Factor 30
Strandpaviljoen Factor 30 is a 1-stars sandy beach, located in a 3 km (2 miles) radius of Den Helder.
Strandslag Duinoord
Strandslag Duinoord is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Den Helder. There are restrooms. There are cafés.
De Hors
De Hors is a 1-stars sandy beach, located in a 4 km (2 miles) radius of Den Helder. De Hors is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Beach Club Citadel
Beach Club Citadel is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Den Helder. There is parking. There are cafés. Beach Club Citadel is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Beach Falga
Beach Falga is a 4-stars sandy beach, located in a 5 km (3 miles) radius of Den Helder. For those who prefer clothing-optional beaches, Beach Falga is a designated nudist beach. There is parking. There are restrooms. There are cafés. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Strandslag Falga
Strandslag Falga is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Den Helder. Strandslag Falga is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Onrust
Onrust is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Den Helder.
De Hors Beach
De Hors Beach is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Den Helder.
Falga Naakt Strand
Falga Naakt Strand is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Den Helder. There is parking. There are shops. There are cafés. Falga Naakt Strand is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing.
Beach Julianadorp
Beach Julianadorp is a 5-stars sandy beach, located in a 7 km (4 miles) radius of Den Helder. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Strandslag Zandloper
Strandslag Zandloper is a 4-stars sandy beach, located in a 7 km (4 miles) radius of Den Helder. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. Strandslag Zandloper is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Strandhuisjes Julianadorp
Strandhuisjes Julianadorp is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Den Helder. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards.
Strandslag Julianadorp
Strandslag Julianadorp is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Den Helder. There is parking. There are restrooms. There are shops.
Texel
Texel is a 5-stars sandy beach, located in a 8 km (5 miles) radius of Den Helder. There are lifeguards on the beach. For those who prefer clothing-optional beaches, Texel is a designated nudist beach. There is parking. There are restrooms. There are cafés. Texel is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Beach Pavillion Paal Zes
Beach Pavillion Paal Zes is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Den Helder. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. Beach Pavillion Paal Zes is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Strandslag Drooghe Weert
Strandslag Drooghe Weert is a 1-stars sandy beach, located in a 9 km (6 miles) radius of Den Helder.
Beach Pavilion Twaalf
Beach Pavilion Twaalf is a 2-stars sandy beach, located in a 10 km (6 miles) radius of Den Helder. There is parking. There are cafés.
Den Helder Weather
FEBRUARY 23
7°C / 9°C
overcast clouds: 85-100%humidity: 83% | wind: 11 km/h
FEBRUARY 24
6°C / 7°C
light rainhumidity: 94% | wind: 5 km/h
FEBRUARY 25
5°C / 6°C
broken clouds: 51-84%humidity: 87% | wind: 4 km/h
FEBRUARY 26
5°C / 5°C
clear skyhumidity: 86% | wind: 2 km/h



Sea Temperature in the North Sea in Den Helder: General Trends and Swimming Opportunities
North Holland in the Netherlands experiences a temperate maritime climate, characterized by mild summers averaging around 20°C and cool winters with temperatures typically hovering around 2-6°C. Precipitation is distributed fairly evenly throughout the year, but is a tad heavier during the autumn.
Den Helder is located in Europe in the Northern Hemisphere at a latitude of 53 degrees, along the shores of the North Sea. Den Helder lies within the North Holland in Netherlands.
The average annual daytime air temperature in Den Helder is 13°C (55°F), with the average nighttime temperature being 7°C (45°F). The highest average daily temperature occurs in July, reaching 22°C (71°F), while the lowest is in January at 6°C (43°F). As for nighttime temperatures, the minimum average temperature of 1°C (33°F) is recorded in February, and the maximum is in July, reaching 14°C (57°F).
According to historical data, Den Helder experiences 143 rainy days per year, which accounts for 39 percent of all days in the year. On average, there are 12 rainy days each month. The wettest month is November, with 14 rainy days and 90 mm (3.5 inches) of precipitation, while the driest month is April, which typically has 9 rainy days and only 44 mm (1.7 inches) of precipitation.
The average annual water temperature in North Sea in Den Helder is 12°C (54°F). In January, the water reaches its lowest point of the year at 3°C (37°F), while in August, it peaks at 22°C (72°F). In Den Helder, the water temperature in the North Sea never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Den Helder
Nearby Cities
Frequently Asked Questions About Den Helder and its Water Temperatures
What is the current sea temperature in Den Helder?
The water temperature today in the North Sea in Den Helder is 39°F (3.6°C).
In which months is the water temperature in Den Helder comfortable for swimming?
It cannot be guaranteed that the water temperature in Den Helder will be comfortable for swimming in any month of the year.
What is the water temperature in Den Helder during the winter?
The water temperature in the North Sea in Den Helder during the winter ranges from 3°C to 11°C (37°F to 52°F).
What is the water temperature in Den Helder during the spring?
The water temperature in the North Sea in Den Helder during the spring ranges from 4°C to 15°C (39°F to 59°F).
What is the water temperature in Den Helder during the summer?
The water temperature in the North Sea in Den Helder during the summer ranges from 12°C to 22°C (54°F to 72°F).
What is the water temperature in Den Helder during the fall?
The water temperature in the North Sea in Den Helder during the fall ranges from 9°C to 21°C (48°F to 70°F).
Is it possible to swim in the sea in Den Helder at any time of the year?
The North Sea in Den Helder is quite cool, and swimming is only possible in August, and September when the water temperature reaches 21°C (70°F).
Is Den Helder a popular tourist destination for beach vacations?
Den Helder a fairly popular beach destination, offering good conditions for swimming and relaxation, with a steady flow of tourists, especially during peak seasons.
What sea temperatures can I expect in Den Helder in the next month?
In March, the water temperature in the North Sea in Den Helder will range between 39°F (4°C) and 50°F (10°C)