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Lake Illawarra
Water Temperature in the Tasman Sea in Lake Illawarra, Australia: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Lake Illawarra 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 Lake Illawarra
22.3°C
TODAY
22.7°C
YESTERDAY
22.4°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Tasman Sea in Lake Illawarra is 22.3°C. The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.
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 Lake Illawarra Over the Last 30 Days
The water temperature in Lake Illawarra 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 Lake Illawarra will remain nearly unchanged in the coming days, its value will be 23.0°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 Lake Illawarra 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 | 22.4°C | 23.8°C | |
| Mar 6 | 22.8°C | 22.5°C | |
| Mar 7 | 22.4°C | 22.8°C | |
| Mar 8 | 22.7°C | 23.5°C | |
| Mar 9 | 21.8°C | 23.0°C | |
| Mar 10 | 22.3°C | 24.0°C | |
| Mar 11 | 22.7°C | 22.5°C | |
| Mar 12 | 22.1°C | 24.0°C | |
| Mar 13 | 23.8°C | 22.5°C | |
| Mar 14 | 23.8°C | 22.6°C | |
| Mar 15 | 23.8°C | 22.7°C | |
| Mar 16 | 23.5°C | 22.8°C | |
| Mar 17 | 23.5°C | 22.9°C | |
| Mar 18 | 24.3°C | 23.0°C | |
| Mar 19 | 22.8°C | 23.0°C | |
| Mar 20 | 23.0°C | 23.0°C |
Sea Temperature in Lake Illawarra Throughout the Year
Throughout the year, the sea temperature in Lake Illawarra exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 97 days, and exceeds 64°F (18°C) for 308 days.
Below is the annual chart of sea temperature changes in the Tasman Sea in Lake Illawarra.
January
| Minimum | Average | Maximum |
|---|---|---|
| 20°C | 22.5°C | 25°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 21°C | 23.5°C | 26°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 21°C | 23°C | 25°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 22°C | 25°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 20°C | 24°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 19°C | 23°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 18°C | 21°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 18°C | 20°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 18°C | 20°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 18.5°C | 21°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 18°C | 20°C | 22°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 18°C | 21.5°C | 25°C |
Monthly Water Temperature Histogram for Tasman Sea in Lake Illawarra
You can explore detailed data on how the water temperature in Lake Illawarra varies each month:
What Beaches Are There In and Around Lake Illawarra?
Kiyong Beach
Kiyong Beach is a 4-stars sandy beach, is located directly in Lake Illawarra. 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.
Warilla Beach
Warilla Beach is a 5-stars sandy beach, is located directly in Lake Illawarra. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Warilla 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.
Kurrakwah Bay
Kurrakwah Bay is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Lake Illawarra. There is parking. There are cafés. Kurrakwah Bay 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.
Windang Beach
Windang Beach is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Lake Illawarra. There is parking. There are cafés. Windang Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. There is a shark hazard on the beach.
South Warilla Beach
South Warilla Beach is a 5-stars sandy beach, located in a 2 km (1 miles) radius of Lake Illawarra. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. South Warilla 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.
Shellharbour North Beach
Shellharbour North Beach is a 5-stars sandy beach, located in a 3 km (2 miles) radius of Lake Illawarra. There are lifeguards on the beach. There is parking. There are restrooms. Shellharbour North 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.
Bassett Park
Bassett Park is a 4-stars sandy beach, located in a 4 km (2 miles) radius of Lake Illawarra. There are lifeguards on the beach. There is parking. There are cafés. Bassett Park 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.
Perkins Beach
Perkins Beach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Lake Illawarra. There is parking. Perkins 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.
Shellharbour South Beach
Shellharbour South Beach is a 4-stars sandy beach, located in a 5 km (3 miles) radius of Lake Illawarra. There is parking. There are restrooms. There are cafés. Shellharbour South 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.
Killalea Beach
Killalea Beach is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Lake Illawarra. 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.
Port Kembla Beach
Port Kembla Beach is a 5-stars sandy beach, located in a 7 km (4 miles) radius of Lake Illawarra. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Port Kembla 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.
Jones Beach
Jones Beach is a 5-stars sandy beach, located in a 8 km (5 miles) radius of Lake Illawarra. There are lifeguards on the 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.
Boyds Beach
Boyds Beach is a 4-stars sandy beach, located in a 9 km (6 miles) radius of Lake Illawarra. There is parking. There are restrooms. There are cafés. Boyds 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.
Minnamurra
Minnamurra is a 3-stars sandy beach, located in a 9 km (6 miles) radius of Lake Illawarra. There is parking. Minnamurra 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.
North Beach
North Beach is a 4-stars sandy beach, located in a 9 km (6 miles) radius of Lake Illawarra. There is parking. There are restrooms. There are cafés. North Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. There is a shark hazard on the beach. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Mm Beach
Mm Beach is a 5-stars sandy beach, located in a 9 km (6 miles) radius of Lake Illawarra. There is parking. There are restrooms. There are cafés. Mm 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.
Parkyns Beach
Parkyns Beach is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Lake Illawarra. Parkyns 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.
Lake Illawarra Weather
MARCH 13
21°C / 28°C
few clouds: 11-25%humidity: 81% | wind: 3 km/h
MARCH 14
22°C / 27°C
scattered clouds: 25-50%humidity: 75% | wind: 3 km/h
MARCH 15
25°C / 34°C
clear skyhumidity: 51% | wind: 3 km/h
MARCH 16
21°C / 21°C
few clouds: 11-25%humidity: 82% | wind: 7 km/h
Sea Temperature in the Tasman Sea in Lake Illawarra: General Trends and Swimming Opportunities
The coastal region of New South Wales, Australia, experiences a temperate climate characterized by warm summers, mild winters, and rainfall distributed fairly evenly throughout the year. Summers typically offer high humidity and temperatures ranging from 20°C to 30°C, while winters see lows around 7-8°C.
Lake Illawarra is located in Australia & Pacific Islands in the Southern Hemisphere at a latitude of -35 degrees, along the shores of the Tasman Sea. Lake Illawarra lies within the New South Wales in Australia.
The average annual daytime air temperature in Lake Illawarra is 23°C (73°F), with the average nighttime temperature being 13°C (55°F). The highest average daily temperature occurs in January, reaching 27°C (81°F), while the lowest is in July at 18°C (65°F). As for nighttime temperatures, the minimum average temperature of 8°C (47°F) is recorded in July, and the maximum is in February, reaching 18°C (64°F).
According to historical data, Lake Illawarra experiences 126 rainy days per year, which accounts for 35 percent of all days in the year. On average, there are 11 rainy days each month. The wettest month is February, with 13 rainy days and 120 mm (4.7 inches) of precipitation, while the driest month is August, which typically has 7 rainy days and only 72 mm (2.8 inches) of precipitation.
The average annual water temperature in Tasman Sea in Lake Illawarra is 20°C (68°F). In June, the water reaches its lowest point of the year at 15°C (59°F), while in February, it peaks at 26°C (79°F). The months suitable for comfortable beach vacations and swimming in the Tasman Sea are February, and March. During this period, the water temperature stays above 20°C (68°F) and can reach up to 26°C (79°F) on some days.
Geographical Location of Lake Illawarra
Nearby Cities
Frequently Asked Questions About Lake Illawarra and its Water Temperatures
What is the current sea temperature in Lake Illawarra?
The water temperature today in the Tasman Sea in Lake Illawarra is 72°F (22.3°C).
In which months is the water temperature in Lake Illawarra comfortable for swimming?
The water temperature in the Tasman Sea in Lake Illawarra is comfortable for swimming and beach vacations in February, and March.
What is the water temperature in Lake Illawarra during the winter?
The water temperature in the Tasman Sea in Lake Illawarra during the winter ranges from 18°C to 26°C (64°F to 79°F).
What is the water temperature in Lake Illawarra during the spring?
The water temperature in the Tasman Sea in Lake Illawarra during the spring ranges from 16°C to 25°C (61°F to 77°F).
What is the water temperature in Lake Illawarra during the summer?
The water temperature in the Tasman Sea in Lake Illawarra during the summer ranges from 15°C to 23°C (59°F to 73°F).
What is the water temperature in Lake Illawarra during the fall?
The water temperature in the Tasman Sea in Lake Illawarra during the fall ranges from 16°C to 22°C (61°F to 72°F).
Is it possible to swim in the sea in Lake Illawarra year-round?
No, it is not possible to swim in the Tasman Sea in Lake Illawarra year-round, the months suitable for comfortable swimming are February, and March.
What sea temperatures can I expect in Lake Illawarra in the next month?
In April, the water temperature in the Tasman Sea in Lake Illawarra will range between 66°F (19°C) and 77°F (25°C)