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Knokke-Heist
Water Temperature in the North Sea in Knokke-Heist, Belgium: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Knokke-Heist in Belgium, 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 Knokke-Heist
9.8°C
TODAY
9.7°C
YESTERDAY
9.6°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the North Sea in Knokke-Heist is 9.8°C. This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used.
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 Knokke-Heist Over the Last 30 Days
The water temperature in Knokke-Heist 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 Knokke-Heist will remain nearly unchanged in the coming days, its value will be 9.7°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 Belgium to enhance accuracy.
Water temperature data for Knokke-Heist 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 |
|---|---|---|---|
| Apr 15 | 9.6°C | 9.0°C | |
| Apr 16 | 9.1°C | 9.0°C | |
| Apr 17 | 9.6°C | 8.8°C | |
| Apr 18 | 9.7°C | 9.0°C | |
| Apr 19 | 9.8°C | 9.5°C | |
| Apr 20 | 9.5°C | 9.0°C | |
| Apr 21 | 9.7°C | 8.8°C | |
| Apr 22 | 9.6°C | 9.5°C | |
| Apr 23 | 9.0°C | 9.7°C | |
| Apr 24 | 9.8°C | 9.7°C | |
| Apr 25 | 9.3°C | 9.6°C | |
| Apr 26 | 9.3°C | 9.6°C | |
| Apr 27 | 9.0°C | 9.5°C | |
| Apr 28 | 9.8°C | 9.5°C | |
| Apr 29 | 10.0°C | 9.6°C | |
| Apr 30 | 10.3°C | 9.7°C |
Sea Temperature in Knokke-Heist Throughout the Year
Throughout the year, the sea temperature in Knokke-Heist exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 64 days.
Below is the annual chart of sea temperature changes in the North Sea in Knokke-Heist.
January
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 6.5°C | 9°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 5°C | 7°C | 9°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 6.5°C | 9°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 9.5°C | 12°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 12°C | 16°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 15.5°C | 19°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 18°C | 21°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 19°C | 22°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 18.5°C | 21°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 16°C | 19°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 12°C | 15°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 6°C | 9°C | 12°C |
Monthly Water Temperature Histogram for North Sea in Knokke-Heist
You can explore detailed data on how the water temperature in Knokke-Heist varies each month:
What Beaches Are There In and Around Knokke-Heist?
Albertstrand Beach
Albertstrand Beach is a 5-stars sandy beach, is located directly in Knokke-Heist. 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. Albertstrand Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Belgian Coast
Belgian Coast is a 5-stars sandy beach, is located directly in Knokke-Heist. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There are lifeguards on the beach. For those who prefer clothing-optional beaches, Belgian Coast is a designated nudist beach. There is parking. There are restrooms. There are shops. There are cafés. Belgian Coast is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Duinbergen Beach
Duinbergen Beach is a 5-stars sandy beach, is located directly in Knokke-Heist. 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. Duinbergen Beach 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.
Kiki Beach
Kiki Beach is a 5-stars sandy beach, is located directly in Knokke-Heist. 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 shops. There are cafés.
Heist Beach
Heist Beach is a 5-stars sandy beach, is located directly in Knokke-Heist. 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.
Evenementenstrand
Evenementenstrand is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Knokke-Heist. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. There are cafés. Evenementenstrand is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing.
Zoute Beach
Zoute Beach is a 5-stars sandy beach, located in a 2 km (1 miles) radius of Knokke-Heist. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Zoute Beach 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.
Zeebrugge
Zeebrugge is a 5-stars sandy beach, located in a 8 km (5 miles) radius of Knokke-Heist. 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. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
De Piraat
De Piraat is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Knokke-Heist. There is parking. There are cafés.
Cadzand Beach
Cadzand Beach is a 5-stars sandy beach, located in a 9 km (6 miles) radius of Knokke-Heist. 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. Cadzand Beach 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.
Cadzand
Cadzand is a 1-stars sandy beach, located in a 9 km (6 miles) radius of Knokke-Heist.
Knokke-Heist Weather
APRIL 23
8°C / 14°C
broken clouds: 51-84%humidity: 85% | wind: 2 km/h
APRIL 24
10°C / 17°C
overcast clouds: 85-100%humidity: 78% | wind: 2 km/h
APRIL 25
11°C / 15°C
overcast clouds: 85-100%humidity: 81% | wind: 5 km/h
APRIL 26
8°C / 10°C
light rainhumidity: 94% | wind: 5 km/h
Sea Temperature in the North Sea in Knokke-Heist: General Trends and Swimming Opportunities
Belgium's coastal area has a moderate maritime climate, characterized by mild summers averaging around 21°C (70°F) and cool winters with temperatures usually above freezing around 6°C (43°F). It can experience regular rainfall throughout the year, though it's often heavier in the winter months.
Knokke-Heist is located in Europe in the Northern Hemisphere at a latitude of 51 degrees, along the shores of the North Sea. Knokke-Heist lies within in Belgium.
The average annual daytime air temperature in Knokke-Heist is 14°C (57°F), with the average nighttime temperature being 8°C (46°F). The highest average daily temperature occurs in July, reaching 22°C (72°F), while the lowest is in January at 6°C (43°F). As for nighttime temperatures, the minimum average temperature of 2°C (35°F) is recorded in February, and the maximum is in July, reaching 15°C (58°F).
According to historical data, Knokke-Heist experiences 137 rainy days per year, which accounts for 38 percent of all days in the year. On average, there are 11 rainy days each month. The wettest month is November, with 14 rainy days and 81 mm (3.2 inches) of precipitation, while the driest month is April, which typically has 10 rainy days and only 41 mm (1.6 inches) of precipitation.
The average annual water temperature in North Sea in Knokke-Heist is 12°C (54°F). In January, the water reaches its lowest point of the year at 4°C (39°F), while in August, it peaks at 22°C (72°F). In Knokke-Heist, the water temperature in the North Sea never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Knokke-Heist
Nearby Cities
Frequently Asked Questions About Knokke-Heist and its Water Temperatures
What is the current sea temperature in Knokke-Heist?
The water temperature today in the North Sea in Knokke-Heist is 50°F (9.8°C).
In which months is the water temperature in Knokke-Heist comfortable for swimming?
It cannot be guaranteed that the water temperature in Knokke-Heist will be comfortable for swimming in any month of the year.
What is the water temperature in Knokke-Heist during the winter?
The water temperature in the North Sea in Knokke-Heist during the winter ranges from 4°C to 12°C (39°F to 54°F).
What is the water temperature in Knokke-Heist during the spring?
The water temperature in the North Sea in Knokke-Heist during the spring ranges from 4°C to 16°C (39°F to 61°F).
What is the water temperature in Knokke-Heist during the summer?
The water temperature in the North Sea in Knokke-Heist during the summer ranges from 12°C to 22°C (54°F to 72°F).
What is the water temperature in Knokke-Heist during the fall?
The water temperature in the North Sea in Knokke-Heist during the fall ranges from 9°C to 21°C (48°F to 70°F).
Is it possible to swim in the sea in Knokke-Heist at any time of the year?
The North Sea in Knokke-Heist is quite cool, and swimming is only possible in July, August, and September when the water temperature reaches 21°C (70°F).
Is Knokke-Heist a popular tourist destination for beach vacations?
Knokke-Heist 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 Knokke-Heist in the next month?
In May, the water temperature in the North Sea in Knokke-Heist will range between 46°F (8°C) and 61°F (16°C)