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St Helens
Water Temperature in the Tasman Sea in St Helens, Australia: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in St Helens in Australia, 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
18.5°C
TODAY
18.7°C
YESTERDAY
18.9°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Tasman Sea in St Helens is 18.5°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 for Tasman Sea 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 18.3°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 Australia 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 5 | 18.9°C | 17.8°C | |
| Mar 6 | 18.5°C | 17.8°C | |
| Mar 7 | 18.5°C | 18.5°C | |
| Mar 8 | 18.8°C | 18.3°C | |
| Mar 9 | 18.3°C | 18.3°C | |
| Mar 10 | 19.1°C | 18.0°C | |
| Mar 11 | 18.7°C | 17.8°C | |
| Mar 12 | 19.1°C | 18.5°C | |
| Mar 13 | 18.5°C | 18.5°C | |
| Mar 14 | 17.8°C | 18.4°C | |
| Mar 15 | 18.3°C | 18.4°C | |
| Mar 16 | 18.5°C | 18.4°C | |
| Mar 17 | 18.5°C | 18.4°C | |
| Mar 18 | 18.3°C | 18.4°C | |
| Mar 19 | 18.0°C | 18.3°C | |
| Mar 20 | 18.0°C | 18.3°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 51 days.
Below is the annual chart of sea temperature changes in the Tasman Sea in St Helens.
January
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 18°C | 20°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 18°C | 20°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 18°C | 20°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 17.5°C | 20°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 16°C | 18°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 15°C | 17°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12.5°C | 15°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 13°C | 15°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 13°C | 15°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 13.5°C | 16°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14.5°C | 17°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 16.5°C | 19°C |
Monthly Water Temperature Histogram for Tasman Sea 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?
Kirwans Beach
Kirwans Beach is a 4-stars sandy beach, is located directly in St Helens. There is parking. There are restrooms. There are cafés. Kirwans 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.
Lions Park St Helens
Lions Park St Helens is a 4-stars sandy beach, located in a 2 km (1 miles) radius of St Helens. There are restrooms. Lions Park St Helens 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.
Stockyards Flat
Stockyards Flat is a 3-stars sandy beach, located in a 4 km (2 miles) radius of St Helens. There is parking. Stockyards Flat 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.
Stieglitz Beach
Stieglitz Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of St Helens. There is parking. There are restrooms. Stieglitz Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Little Basin
Little Basin is a 1-stars sandy beach, located in a 6 km (4 miles) radius of St Helens.
Dianas Beach
Dianas Beach is a 3-stars sandy beach, located in a 7 km (4 miles) radius of St Helens. There is parking. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Maurouard Beach
Maurouard Beach is a 3-stars sandy beach, located in a 7 km (4 miles) radius of St Helens. Maurouard 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.
Dora Point Camping Area
Dora Point Camping Area is a 4-stars sandy beach, located in a 8 km (5 miles) radius of St Helens. There is parking. Dora Point Camping Area 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.
Humbug Point Nature Recreation Area
Humbug Point Nature Recreation Area is a 3-stars sandy beach, located in a 8 km (5 miles) radius of St Helens. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Peron Dunes
Peron Dunes is a 3-stars sandy beach, located in a 8 km (5 miles) radius of St Helens. There is parking. Peron Dunes 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.
Binalong Bay Beach
Binalong Bay 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. Binalong Bay 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.
Beerbarrel Beach
Beerbarrel Beach is a 3-stars sandy beach, located in a 10 km (6 miles) radius of St Helens. Beerbarrel 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.
Lone Tree
Lone Tree is a 2-stars sandy beach, located in a 10 km (6 miles) radius of St Helens. There is parking. Lone Tree is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Burns Bay
Burns Bay is a 4-stars sandy beach, located in a 10 km (6 miles) radius of St Helens. There is parking. Burns Bay 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.
St Helens Weather
MARCH 13
15°C / 27°C
overcast clouds: 85-100%humidity: 71% | wind: 2 km/h
MARCH 14
19°C / 32°C
overcast clouds: 85-100%humidity: 51% | wind: 3 km/h
MARCH 15
10°C / 25°C
overcast clouds: 85-100%humidity: 77% | wind: 4 km/h
MARCH 16
11°C / 11°C
overcast clouds: 85-100%humidity: 63% | wind: 4 km/h
Sea Temperature in the Tasman Sea in St Helens: General Trends and Swimming Opportunities
Tasmania's coastal regions generally feature a temperate maritime climate with mild, rainy winters and cool to warm summers due to its proximity to the ocean. This results in moderate temperature variations throughout the year, often with higher rainfall and humidity compared to the interior regions.
St Helens is located in Australia & Pacific Islands in the Southern Hemisphere at a latitude of -41 degrees, along the shores of the Tasman Sea. St Helens lies within the Tasmania in Australia.
The average annual daytime air temperature in St Helens is 18°C (64°F), with the average nighttime temperature being 8°C (46°F). The highest average daily temperature occurs in February, reaching 23°C (73°F), while the lowest is in July at 12°C (54°F). As for nighttime temperatures, the minimum average temperature of 3°C (38°F) is recorded in July, and the maximum is in February, reaching 12°C (53°F).
According to historical data, St Helens experiences 120 rainy days per year, which accounts for 33 percent of all days in the year. On average, there are 10 rainy days each month. The wettest month is August, with 13 rainy days and 85 mm (3.3 inches) of precipitation, while the driest month is February, which typically has 7 rainy days and only 32 mm (1.3 inches) of precipitation.
The average annual water temperature in Tasman Sea in St Helens is 15°C (59°F). In July, the water reaches its lowest point of the year at 10°C (50°F), while in January, it peaks at 20°C (68°F). In St Helens, the water temperature in the Tasman Sea 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 Tasman Sea in St Helens is 65°F (18.5°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 Tasman Sea in St Helens during the winter ranges from 14°C to 20°C (57°F to 68°F).
What is the water temperature in St Helens during the spring?
The water temperature in the Tasman Sea in St Helens during the spring ranges from 14°C to 20°C (57°F to 68°F).
What is the water temperature in St Helens during the summer?
The water temperature in the Tasman Sea in St Helens during the summer ranges from 10°C to 17°C (50°F to 63°F).
What is the water temperature in St Helens during the fall?
The water temperature in the Tasman Sea in St Helens during the fall ranges from 11°C to 17°C (52°F to 63°F).
Is it possible to swim in the sea in St Helens at any time of the year?
In St Helens, the Tasman Sea is quite cold, and swimming is almost impossible as the water temperature never 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 Tasman Sea in St Helens will range between 59°F (15°C) and 68°F (20°C)