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Rathmines
Water Temperature in the Tasman Sea in Rathmines, Australia: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Rathmines 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 Rathmines
66°F
TODAY
66°F
YESTERDAY
67°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Tasman Sea in Rathmines is 19.1°F. 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 Rathmines Over the Last 30 Days
The water temperature in Rathmines 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 Rathmines will remain nearly unchanged in the coming days, its value will be 67°F.
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 Rathmines 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 |
|---|---|---|---|
| Jun 14 | 67°F | 68°F | |
| Jun 15 | 67°F | 68°F | |
| Jun 16 | 66°F | 69°F | |
| Jun 17 | 66°F | 68°F | |
| Jun 18 | 68°F | 69°F | |
| Jun 19 | 67°F | 69°F | |
| Jun 20 | 66°F | 68°F | |
| Jun 21 | 66°F | 68°F | |
| Jun 22 | 69°F | 66°F | |
| Jun 23 | 68°F | 67°F | |
| Jun 24 | 68°F | 67°F | |
| Jun 25 | 67°F | 67°F | |
| Jun 26 | 67°F | 67°F | |
| Jun 27 | 67°F | 67°F | |
| Jun 28 | 68°F | 67°F | |
| Jun 29 | 67°F | 67°F |
Sea Temperature in Rathmines Throughout the Year
Throughout the year, the sea temperature in Rathmines exceeds 77°F (25°C) for 1 days, exceeds 72°F (22°C) for 128 days, and exceeds 64°F (18°C) for 353 days.
Below is the annual chart of sea temperature changes in the Tasman Sea in Rathmines.
January
| Minimum | Average | Maximum |
|---|---|---|
| 68°F | 74°F | 81°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 72°F | 76°F | 81°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 68°F | 73°F | 79°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 68°F | 73°F | 77°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 66°F | 71°F | 75°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 67°F | 72°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 61°F | 65°F | 70°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 64°F | 70°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 61°F | 66°F | 72°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 61°F | 66°F | 72°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 64°F | 70°F | 75°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 66°F | 73°F | 81°F |
Monthly Water Temperature Histogram for Tasman Sea in Rathmines
You can explore detailed data on how the water temperature in Rathmines varies each month:
What Beaches Are There In and Around Rathmines?
Swansea Bay Beach
Swansea Bay Beach is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Rathmines. There is parking. There are restrooms. Swansea Bay 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.
Blacksmiths
Blacksmiths is a 5-stars sandy beach, located in a 8 km (5 miles) radius of Rathmines. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Blacksmiths 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.
Heads Beach
Heads Beach is a 5-stars sandy beach, located in a 8 km (5 miles) radius of Rathmines. 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.
Nine Mile
Nine Mile is a 5-stars sandy beach, located in a 8 km (5 miles) radius of Rathmines. There are lifeguards on the beach. There is parking. Nine Mile 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.
Caves Beach
Caves Beach is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Rathmines. There is parking. There are restrooms. There are cafés. Caves 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.
Hams Beach
Hams Beach is a 3-stars sandy beach, located in a 10 km (6 miles) radius of Rathmines. There is parking. There are cafés. Hams 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.
Nine Mile Beach
Nine Mile Beach is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Rathmines. There is parking. Nine Mile 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.
Rathmines Weather
JUNE 22
54°F / 66°F
overcast clouds: 85-100%humidity: 73% | wind: 2 mph
JUNE 23
55°F / 70°F
broken clouds: 51-84%humidity: 66% | wind: 5 mph
JUNE 24
52°F / 63°F
clear skyhumidity: 57% | wind: 6 mph
Sea Temperature in the Tasman Sea in Rathmines: 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.
Rathmines is located in Australia & Pacific Islands in the Southern Hemisphere at a latitude of -33 degrees, along the shores of the Tasman Sea. Rathmines lies within the New South Wales in Australia.
The average annual daytime air temperature in Rathmines is 23°C (73°F), with the average nighttime temperature being 14°C (57°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 19°C (66°F).
According to historical data, Rathmines 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 125 mm (4.9 inches) of precipitation, while the driest month is August, which typically has 7 rainy days and only 83 mm (3.3 inches) of precipitation.
The average annual water temperature in Tasman Sea in Rathmines is 21°C (70°F). In August, the water reaches its lowest point of the year at 15°C (59°F), while in January, it peaks at 27°C (81°F). The month suitable for comfortable beach vacations and swimming in the Tasman Sea is February. During this month, the water temperature stays above 20°C (68°F) and can reach up to 27°C (81°F) on some days.
Geographical Location of Rathmines
Nearby Cities
Frequently Asked Questions About Rathmines and its Water Temperatures
What is the current sea temperature in Rathmines?
The water temperature today in the Tasman Sea in Rathmines is 66°F (19°C).
In which months is the water temperature in Rathmines comfortable for swimming?
The water temperature in the Tasman Sea in Rathmines is comfortable for swimming and beach vacations in February.
What is the water temperature in Rathmines during the winter?
The water temperature in the Tasman Sea in Rathmines during the winter ranges from 19°C to 27°C (66°F to 81°F).
What is the water temperature in Rathmines during the spring?
The water temperature in the Tasman Sea in Rathmines during the spring ranges from 19°C to 26°C (66°F to 79°F).
What is the water temperature in Rathmines during the summer?
The water temperature in the Tasman Sea in Rathmines during the summer ranges from 15°C to 22°C (59°F to 72°F).
What is the water temperature in Rathmines during the fall?
The water temperature in the Tasman Sea in Rathmines during the fall ranges from 16°C to 24°C (61°F to 75°F).
Is it possible to swim in the sea in Rathmines year-round?
No, it is not possible to swim in the Tasman Sea in Rathmines year-round, the months suitable for comfortable swimming are February.
What sea temperatures can I expect in Rathmines in the next month?
In July, the water temperature in the Tasman Sea in Rathmines will range between 61°F (16°C) and 70°F (21°C)