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Coolum Beach

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Water Temperature in the Coral Sea in Coolum Beach, Australia: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Coolum Beach 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 Coolum Beach
25.6°C
TODAY
25.1°C
YESTERDAY
25.0°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Coral Sea in Coolum Beach is 25.6°C. This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health.
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 Coral Sea in Coolum Beach Over the Last 30 Days
The water temperature in Coolum Beach 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 Coolum Beach will remain nearly unchanged in the coming days, its value will be 25.8°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 Coolum Beach 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 23 | 25.0°C | 26.3°C | |
Mar 24 | 25.2°C | 25.8°C | |
Mar 25 | 25.1°C | 26.0°C | |
Mar 26 | 25.2°C | 26.0°C | |
Mar 27 | 25.0°C | 26.3°C | |
Mar 28 | 25.6°C | 25.8°C | |
Mar 29 | 25.1°C | 25.8°C | |
Mar 30 | 25.8°C | 26.0°C | |
Mar 31 | 26.8°C | 25.7°C | |
Apr 1 | 26.3°C | 25.8°C | |
Apr 2 | 25.8°C | 25.8°C | |
Apr 3 | 26.0°C | 25.8°C | |
Apr 4 | 26.5°C | 25.9°C | |
Apr 5 | 26.3°C | 25.9°C | |
Apr 6 | 25.8°C | 25.9°C | |
Apr 7 | 25.5°C | 25.8°C |
Sea Temperature in Coolum Beach Throughout the Year
Throughout the year, the sea temperature in Coolum Beach is always above 64°F (18°C), the sea temperature exceeds 72°F (22°C) for 252 days, and exceeds 77°F (25°C) for 120 days.
Below is the annual chart of sea temperature changes in the Coral Sea in Coolum Beach.

January
Minimum | Average | Maximum |
---|---|---|
23°C | 25.5°C | 28°C |
February
Minimum | Average | Maximum |
---|---|---|
25°C | 27°C | 29°C |
March
Minimum | Average | Maximum |
---|---|---|
25°C | 27°C | 29°C |
April
Minimum | Average | Maximum |
---|---|---|
23°C | 25.5°C | 28°C |
May
Minimum | Average | Maximum |
---|---|---|
21°C | 23.5°C | 26°C |
June
Minimum | Average | Maximum |
---|---|---|
19°C | 21.5°C | 24°C |
July
Minimum | Average | Maximum |
---|---|---|
19°C | 21°C | 23°C |
August
Minimum | Average | Maximum |
---|---|---|
19°C | 21°C | 23°C |
September
Minimum | Average | Maximum |
---|---|---|
18°C | 21°C | 24°C |
October
Minimum | Average | Maximum |
---|---|---|
20°C | 23.5°C | 27°C |
November
Minimum | Average | Maximum |
---|---|---|
22°C | 24.5°C | 27°C |
December
Minimum | Average | Maximum |
---|---|---|
22°C | 25°C | 28°C |
Monthly Water Temperature Histogram for Coral Sea in Coolum Beach
You can explore detailed data on how the water temperature in Coolum Beach varies each month:
What Beaches Are There In and Around Coolum Beach?
Ninjas Beach
Ninjas Beach is a 3-stars sandy beach, is located directly in Coolum Beach. There is parking. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Coolum Beach
Coolum Beach is a 5-stars sandy beach, is located directly in Coolum Beach. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Coolum 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.
First Bay Coolum
First Bay Coolum is a 3-stars sandy beach, is located directly in Coolum Beach. There is parking. There are restrooms. First Bay Coolum 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. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Yaroomba Beach
Yaroomba Beach is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Coolum Beach. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Victory Park
Victory Park is a 4-stars sandy beach, located in a 4 km (2 miles) radius of Coolum Beach. There is parking. There are restrooms. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Golden Beach
Golden Beach is a 4-stars sandy beach, located in a 4 km (2 miles) radius of Coolum Beach. There is parking. There are restrooms. There are cafés. Golden 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.
Marcoola Beach
Marcoola Beach is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Coolum Beach. There are lifeguards on the beach. There is parking. There are restrooms. Marcoola 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.
Marcoola Beach
Marcoola Beach is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Coolum Beach. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Marcoola 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.
Marcus Beach
Marcus Beach is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Coolum Beach. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Mudjimba Beach
Mudjimba Beach is a 3-stars sandy beach, located in a 10 km (6 miles) radius of Coolum Beach. There is parking. 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.
Coolum Beach Weather
MARCH 31
22°C / 23°C
light rainhumidity: 91% | wind: 4 km/h
APRIL 1
24°C / 26°C
moderate rainhumidity: 96% | wind: 4 km/h
APRIL 2
22°C / 25°C
overcast clouds: 85-100%humidity: 87% | wind: 2 km/h
APRIL 3
22°C / 26°C
broken clouds: 51-84%humidity: 69% | wind: 3 km/h



Sea Temperature in the Coral Sea in Coolum Beach: General Trends and Swimming Opportunities
The coastal region of Queensland, Australia exhibits a tropical climate with hot and humid summers, warm and dry winters. It experiences high rainfall usually during summer with occasional tropical cyclones.
Coolum Beach is located in Australia & Pacific Islands in the Southern Hemisphere at a latitude of -27 degrees, along the shores of the Coral Sea. Coolum Beach lies within the Queensland in Australia.
The average annual daytime air temperature in Coolum Beach is 26°C (79°F), with the average nighttime temperature being 17°C (63°F). The highest average daily temperature occurs in January, reaching 29°C (85°F), while the lowest is in July at 21°C (70°F). As for nighttime temperatures, the minimum average temperature of 11°C (52°F) is recorded in August, and the maximum is in February, reaching 22°C (71°F).
According to historical data, Coolum Beach experiences 128 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 15 rainy days and 172 mm (6.8 inches) of precipitation, while the driest month is August, which typically has 6 rainy days and only 62 mm (2.4 inches) of precipitation.
The average annual water temperature in Coral Sea in Coolum Beach is 24°C (75°F). In September, the water reaches its lowest point of the year at 18°C (64°F), while in February, it peaks at 29°C (84°F). The months suitable for comfortable beach vacations and swimming in the Coral Sea are January, February, March, April, May, November, and December. During this period, the water temperature stays above 20°C (68°F) and can reach up to 29°C (84°F) on some days.
Geographical Location of Coolum Beach
Nearby Cities
Frequently Asked Questions About Coolum Beach and its Water Temperatures
What is the current sea temperature in Coolum Beach?
The water temperature today in the Coral Sea in Coolum Beach is 78°F (25.6°C).
In which months is the water temperature in Coolum Beach comfortable for swimming?
The water temperature in the Coral Sea in Coolum Beach is comfortable for swimming and beach vacations in January, February, March, April, May, November, and December.
What is the water temperature in Coolum Beach during the winter?
The water temperature in the Coral Sea in Coolum Beach during the winter ranges from 22°C to 29°C (72°F to 84°F).
What is the water temperature in Coolum Beach during the spring?
The water temperature in the Coral Sea in Coolum Beach during the spring ranges from 21°C to 29°C (70°F to 84°F).
What is the water temperature in Coolum Beach during the summer?
The water temperature in the Coral Sea in Coolum Beach during the summer ranges from 19°C to 24°C (66°F to 75°F).
What is the water temperature in Coolum Beach during the fall?
The water temperature in the Coral Sea in Coolum Beach during the fall ranges from 18°C to 27°C (64°F to 81°F).
Is it possible to swim in the sea in Coolum Beach year-round?
No, it is not possible to swim in the Coral Sea in Coolum Beach year-round, the months suitable for comfortable swimming are January, February, March, April, May, November, and December.
What sea temperatures can I expect in Coolum Beach in the next month?
In April, the water temperature in the Coral Sea in Coolum Beach will range between 73°F (23°C) and 82°F (28°C)