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St Helens
Water Temperature in the English Channel in St Helens, England: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in St Helens in England, 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 St Helens
7.4°C
TODAY
7.1°C
YESTERDAY
7.7°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the English Channel in St Helens is 7.4°C. This water temperature is still quite low, and swimming in such conditions may only be comfortable for hardened individuals. It is recommended to limit the time spent in the water to avoid hypothermia. For those not accustomed to cold water, it is better to refrain from swimming. However, if you decide to enter the water, it is advisable to wear a warm wetsuit for protection against the cold.
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 English Channel in St Helens Over the Last 30 Days
The water temperature in St Helens 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 St Helens will remain nearly unchanged in the coming days, its value will be 7.9°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 United Kingdom to enhance accuracy.
Water temperature data for St Helens 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 |
---|---|---|---|
Mar 4 | 7.7°C | 8.3°C | |
Mar 5 | 7.2°C | 8.0°C | |
Mar 6 | 7.3°C | 8.0°C | |
Mar 7 | 7.1°C | 8.3°C | |
Mar 8 | 6.6°C | 7.5°C | |
Mar 9 | 6.5°C | 7.8°C | |
Mar 10 | 7.1°C | 7.5°C | |
Mar 11 | 7.6°C | 8.3°C | |
Mar 12 | 7.8°C | 7.4°C | |
Mar 13 | 8.5°C | 7.5°C | |
Mar 14 | 7.8°C | 7.5°C | |
Mar 15 | 8.8°C | 7.6°C | |
Mar 16 | 7.8°C | 7.6°C | |
Mar 17 | 8.5°C | 7.7°C | |
Mar 18 | 8.3°C | 7.8°C | |
Mar 19 | 8.5°C | 7.9°C |
Sea Temperature in St Helens Throughout the Year
Throughout the year, the sea temperature in St Helens exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 3 days.
Below is the annual chart of sea temperature changes in the English Channel in St Helens.

January
Minimum | Average | Maximum |
---|---|---|
6°C | 8.5°C | 11°C |
February
Minimum | Average | Maximum |
---|---|---|
7°C | 9°C | 11°C |
March
Minimum | Average | Maximum |
---|---|---|
7°C | 8.5°C | 10°C |
April
Minimum | Average | Maximum |
---|---|---|
7°C | 9.5°C | 12°C |
May
Minimum | Average | Maximum |
---|---|---|
9°C | 12°C | 15°C |
June
Minimum | Average | Maximum |
---|---|---|
11°C | 14°C | 17°C |
July
Minimum | Average | Maximum |
---|---|---|
14°C | 16.5°C | 19°C |
August
Minimum | Average | Maximum |
---|---|---|
15°C | 18°C | 21°C |
September
Minimum | Average | Maximum |
---|---|---|
16°C | 18°C | 20°C |
October
Minimum | Average | Maximum |
---|---|---|
14°C | 16.5°C | 19°C |
November
Minimum | Average | Maximum |
---|---|---|
11°C | 14°C | 17°C |
December
Minimum | Average | Maximum |
---|---|---|
8°C | 11°C | 14°C |
Monthly Water Temperature Histogram for English Channel in St Helens
You can explore detailed data on how the water temperature in St Helens varies each month:
What Beaches Are There In and Around St Helens?
Silver Sands Beach
Silver Sands Beach is a 3-stars sandy beach, is located directly in St Helens. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
St Helens Beach
St Helens Beach is a 4-stars sandy beach, is located directly in St Helens. There is parking. There are restrooms. There are cafés. St Helens Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Seagrove Beach
Seagrove Beach is a 4-stars sandy beach, located in a 2 km (1 miles) radius of St Helens. 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.
Spring Vale Beach
Spring Vale Beach is a 4-stars sandy beach, located in a 3 km (2 miles) radius of St Helens. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Seaview Beach
Seaview Beach is a 2-stars sandy beach, located in a 3 km (2 miles) radius of St Helens. There is parking.
Bembridge Beach
Bembridge Beach is a 3-stars sandy beach, located in a 3 km (2 miles) radius of St Helens. There is parking. There are cafés. Bembridge 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.
Forelands Beach
Forelands Beach is a 2-stars sandy beach, located in a 3 km (2 miles) radius of St Helens. There are cafés.
Whitecliff Bay Beach
Whitecliff Bay Beach is a 4-stars sandy beach, located in a 3 km (2 miles) radius of St Helens. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Yaverland Beach
Yaverland Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of St Helens. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Sandown Pier
Sandown Pier is a 2-stars sandy beach, located in a 5 km (3 miles) radius of St Helens. There is parking. There are cafés. Sandown Pier is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Sandown Beach
Sandown Beach is a 5-stars sandy beach, located in a 5 km (3 miles) radius of St Helens. 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.
Ryde - East Beach
Ryde - East Beach is a 5-stars sandy beach, located in a 5 km (3 miles) radius of St Helens. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Ryde - East Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Ryde - West Beach
Ryde - West Beach is a 3-stars sandy beach, located in a 6 km (4 miles) radius of St Helens. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Welcome Beach Shanklin
Welcome Beach Shanklin is a 4-stars sandy beach, located in a 7 km (4 miles) radius of St Helens. There is parking. There are restrooms. There are cafés. Welcome Beach Shanklin is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Small Hope Beach
Small Hope Beach is a 4-stars sandy beach, located in a 8 km (5 miles) radius of St Helens. There is parking. There are cafés. Small Hope Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Wood Bay Beach
Wood Bay Beach is a 2-stars sandy beach, located in a 9 km (6 miles) radius of St Helens. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Shanklin Beach
Shanklin Beach is a 4-stars sandy beach, located in a 9 km (6 miles) radius of St Helens. There is parking. There are restrooms. There are cafés. Shanklin Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Southsea Beach
Southsea Beach is a 4-stars sandy beach, located in a 10 km (6 miles) radius of St Helens. There is parking. There are restrooms. There are cafés. Southsea Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
St Helens Weather
MARCH 12
3°C / 6°C
broken clouds: 51-84%humidity: 76% | wind: 7 km/h
MARCH 13
3°C / 7°C
scattered clouds: 25-50%humidity: 74% | wind: 5 km/h
MARCH 14
3°C / 6°C
light rainhumidity: 68% | wind: 9 km/h
MARCH 15
4°C / 5°C
broken clouds: 51-84%humidity: 77% | wind: 9 km/h



Sea Temperature in the English Channel in St Helens: General Trends and Swimming Opportunities
The coastal regions of England, United Kingdom generally experience a temperate maritime climate, characterized by relatively mild, damp weather conditions with wet winters and cooler summers compared to inland areas. Significantly, these regions benefit from fewer temperature extremes due to the moderating influence of the nearby sea.
St Helens is located in Europe in the Northern Hemisphere at a latitude of 51 degrees, along the shores of the English Channel. St Helens lies within the England in United Kingdom.
The average annual daytime air temperature in St Helens is 14°C (57°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 8°C (46°F). As for nighttime temperatures, the minimum average temperature of 2°C (36°F) is recorded in February, and the maximum is in July, reaching 13°C (56°F).
According to historical data, St Helens experiences 132 rainy days per year, which accounts for 36 percent of all days in the year. On average, there are 11 rainy days each month. The wettest month is November, with 13 rainy days and 93 mm (3.7 inches) of precipitation, while the driest month is July, which typically has 10 rainy days and only 45 mm (1.8 inches) of precipitation.
The average annual water temperature in English Channel in St Helens is 13°C (55°F). In January, the water reaches its lowest point of the year at 6°C (43°F), while in August, it peaks at 21°C (70°F). In St Helens, the water temperature in the English Channel never consistently reaches a comfortable level for swimming in any month.
Geographical Location of St Helens
Nearby Cities
Frequently Asked Questions About St Helens and its Water Temperatures
What is the current sea temperature in St Helens?
The water temperature today in the English Channel in St Helens is 45°F (7.4°C).
In which months is the water temperature in St Helens comfortable for swimming?
It cannot be guaranteed that the water temperature in St Helens will be comfortable for swimming in any month of the year.
What is the water temperature in St Helens during the winter?
The water temperature in the English Channel in St Helens during the winter ranges from 6°C to 14°C (43°F to 57°F).
What is the water temperature in St Helens during the spring?
The water temperature in the English Channel in St Helens during the spring ranges from 7°C to 15°C (45°F to 59°F).
What is the water temperature in St Helens during the summer?
The water temperature in the English Channel in St Helens during the summer ranges from 11°C to 21°C (52°F to 70°F).
What is the water temperature in St Helens during the fall?
The water temperature in the English Channel in St Helens during the fall ranges from 11°C to 20°C (52°F to 68°F).
Is it possible to swim in the sea in St Helens at any time of the year?
The English Channel in St Helens is quite cool, and swimming is only possible in , and August when the water temperature reaches 21°C (70°F).
What sea temperatures can I expect in St Helens in the next month?
In April, the water temperature in the English Channel in St Helens will range between 45°F (7°C) and 54°F (12°C)