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Water Temperature in the Tasman Sea in Mornington, Australia: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Mornington 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 Mornington
20.2°C
TODAY
20.0°C
YESTERDAY
20.4°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Tasman Sea in Mornington is 20.2°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 Mornington Over the Last 30 Days
The water temperature in Mornington 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 Mornington will remain nearly unchanged in the coming days, its value will be 19.2°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 Mornington 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 | 20.4°C | 19.3°C | |
| Mar 6 | 20.3°C | 18.8°C | |
| Mar 7 | 19.6°C | 19.0°C | |
| Mar 8 | 20.6°C | 19.0°C | |
| Mar 9 | 19.3°C | 19.0°C | |
| Mar 10 | 20.2°C | 18.8°C | |
| Mar 11 | 20.0°C | 19.0°C | |
| Mar 12 | 20.2°C | 19.0°C | |
| Mar 13 | 19.3°C | 20.1°C | |
| Mar 14 | 19.3°C | 20.0°C | |
| Mar 15 | 18.5°C | 19.8°C | |
| Mar 16 | 18.8°C | 19.6°C | |
| Mar 17 | 19.3°C | 19.6°C | |
| Mar 18 | 18.5°C | 19.4°C | |
| Mar 19 | 18.5°C | 19.3°C | |
| Mar 20 | 18.5°C | 19.2°C |
Sea Temperature in Mornington Throughout the Year
Throughout the year, the sea temperature in Mornington exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 112 days.
Below is the annual chart of sea temperature changes in the Tasman Sea in Mornington.
January
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 19°C | 23°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 19.5°C | 22°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 19.5°C | 22°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 |
|---|---|---|
| 11°C | 13.5°C | 16°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12.5°C | 15°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12°C | 14°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 13°C | 15°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 14°C | 17°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 16.5°C | 19°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 18°C | 21°C |
Monthly Water Temperature Histogram for Tasman Sea in Mornington
You can explore detailed data on how the water temperature in Mornington varies each month:
What Beaches Are There In and Around Mornington?
Mothers/Scout/Shire Hall
Mothers/Scout/Shire Hall is a 5-stars sandy beach, is located directly in Mornington. There is parking. There are restrooms. There are cafés. Mothers/Scout/Shire Hall 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.
Royal Beach
Royal Beach is a 4-stars sandy beach, is located directly in Mornington. There is parking. Royal 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.
Mills
Mills is a 5-stars sandy beach, is located directly in Mornington. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Mills is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing.
Fishermans Beach
Fishermans Beach is a 5-stars sandy beach, is located directly in Mornington. There is parking. There are restrooms. There are cafés. Fishermans 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.
Mills East
Mills East is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Mornington. There is parking. Mills East 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.
Caraar Creek
Caraar Creek is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Mornington. There is parking. Caraar Creek 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.
Fossil Beach
Fossil Beach is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Mornington. There is parking. There are restrooms. There are cafés. Fossil 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.
Sunnyside
Sunnyside is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Mornington. For those who prefer clothing-optional beaches, Sunnyside is a designated nudist beach. There is parking. Sunnyside 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.
Birdrock Beach
Birdrock Beach is a 1-stars sandy beach, located in a 4 km (2 miles) radius of Mornington. Birdrock Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Dava Beach
Dava Beach is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Mornington. There is parking. Dava Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing.
Craigie
Craigie is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Mornington. Craigie is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing.
Sunnyside North
Sunnyside North is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Mornington. For those who prefer clothing-optional beaches, Sunnyside North is a designated nudist beach. Sunnyside North 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.
Moondah
Moondah is a 4-stars sandy beach, located in a 5 km (3 miles) radius of Mornington. There is parking. Moondah 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.
Point Leo Point
Point Leo Point is a 5-stars sandy beach, located in a 5 km (3 miles) radius of Mornington. There are lifeguards on the beach. There is parking. There are restrooms. Point Leo Point 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.
Mount Martha North
Mount Martha North is a 5-stars sandy beach, located in a 5 km (3 miles) radius of Mornington. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Mount Martha North 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.
Hawker
Hawker is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Mornington. Hawker is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing.
Earimil
Earimil is a 4-stars sandy beach, located in a 5 km (3 miles) radius of Mornington. There is parking. Earimil 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.
Half Moon Bay
Half Moon Bay is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Mornington. There are lifeguards on the beach. There is parking. There are restrooms. Half Moon 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.
Mount Martha South
Mount Martha South is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Mornington. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Mount Martha South 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.
Frankston South Private Beach
Frankston South Private Beach is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Mornington. Frankston South Private 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.
Mornington Weather
MARCH 13
17°C / 19°C
overcast clouds: 85-100%humidity: 77% | wind: 3 km/h
MARCH 14
18°C / 28°C
overcast clouds: 85-100%humidity: 59% | wind: 4 km/h
MARCH 15
15°C / 22°C
overcast clouds: 85-100%humidity: 74% | wind: 9 km/h
MARCH 16
15°C / 15°C
light rainhumidity: 56% | wind: 11 km/h
Sea Temperature in the Tasman Sea in Mornington: General Trends and Swimming Opportunities
The coastal area of Victoria, Australia typically has a moderate oceanic climate, characterized by warm to hot summers, cool winters, and rainfall spread fairly evenly throughout the year. The cooling effect of the ocean provides a temperate and gentle weather pattern, differing from the extreme temperatures experienced in many other parts of Australia.
Mornington is located in Australia & Pacific Islands in the Southern Hemisphere at a latitude of -38 degrees, along the shores of the Tasman Sea. Mornington lies within the Victoria in Australia.
The average annual daytime air temperature in Mornington is 19°C (66°F), with the average nighttime temperature being 10°C (50°F). The highest average daily temperature occurs in February, reaching 24°C (76°F), while the lowest is in July at 14°C (57°F). As for nighttime temperatures, the minimum average temperature of 7°C (44°F) is recorded in July, and the maximum is in February, reaching 14°C (57°F).
According to historical data, Mornington experiences 124 rainy days per year, which accounts for 34 percent of all days in the year. On average, there are 10 rainy days each month. The wettest month is August, with 14 rainy days and 75 mm (3.0 inches) of precipitation, while the driest month is February, which typically has 6 rainy days and only 37 mm (1.5 inches) of precipitation.
The average annual water temperature in Tasman Sea in Mornington is 16°C (61°F). In July, the water reaches its lowest point of the year at 10°C (50°F), while in January, it peaks at 23°C (73°F). In Mornington, the water temperature in the Tasman Sea never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Mornington
Nearby Cities
Frequently Asked Questions About Mornington and its Water Temperatures
What is the current sea temperature in Mornington?
The water temperature today in the Tasman Sea in Mornington is 68°F (20.2°C).
In which months is the water temperature in Mornington comfortable for swimming?
It cannot be guaranteed that the water temperature in Mornington will be comfortable for swimming in any month of the year.
What is the water temperature in Mornington during the winter?
The water temperature in the Tasman Sea in Mornington during the winter ranges from 15°C to 23°C (59°F to 73°F).
What is the water temperature in Mornington during the spring?
The water temperature in the Tasman Sea in Mornington during the spring ranges from 14°C to 22°C (57°F to 72°F).
What is the water temperature in Mornington during the summer?
The water temperature in the Tasman Sea in Mornington during the summer ranges from 10°C to 16°C (50°F to 61°F).
What is the water temperature in Mornington during the fall?
The water temperature in the Tasman Sea in Mornington during the fall ranges from 11°C to 19°C (52°F to 66°F).
Is it possible to swim in the sea in Mornington at any time of the year?
The Tasman Sea in Mornington is quite cool, and swimming is only possible in January, February, March, and December when the water temperature reaches 21°C (70°F).
What sea temperatures can I expect in Mornington in the next month?
In April, the water temperature in the Tasman Sea in Mornington will range between 59°F (15°C) and 68°F (20°C)