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Gladstone
Water Temperature in the Coral Sea in Gladstone, Australia: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Gladstone 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 Gladstone
22.7°C
TODAY
23.2°C
YESTERDAY
24.6°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Coral Sea in Gladstone is 22.7°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 Coral Sea in Gladstone Over the Last 30 Days
The water temperature in Gladstone 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 Gladstone will remain nearly unchanged in the coming days, its value will be 22.9°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 Gladstone 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 |
---|---|---|---|
May 9 | 24.6°C | 23.3°C | |
May 10 | 23.4°C | 24.5°C | |
May 11 | 23.5°C | 24.3°C | |
May 12 | 23.8°C | 23.8°C | |
May 13 | 23.9°C | 23.8°C | |
May 14 | 23.6°C | 23.5°C | |
May 15 | 23.2°C | 23.3°C | |
May 16 | 23.2°C | 24.0°C | |
May 17 | 23.5°C | 22.8°C | |
May 18 | 23.3°C | 22.9°C | |
May 19 | 24.0°C | 23.0°C | |
May 20 | 23.0°C | 23.0°C | |
May 21 | 23.3°C | 23.0°C | |
May 22 | 23.3°C | 23.0°C | |
May 23 | 22.5°C | 22.9°C | |
May 24 | 22.8°C | 22.9°C |
Sea Temperature in Gladstone Throughout the Year
Throughout the year, the sea temperature in Gladstone is always above 64°F (18°C), the sea temperature exceeds 72°F (22°C) for 253 days, and exceeds 77°F (25°C) for 161 days.
Below is the annual chart of sea temperature changes in the Coral Sea in Gladstone.

January
Minimum | Average | Maximum |
---|---|---|
25°C | 27.5°C | 30°C |
February
Minimum | Average | Maximum |
---|---|---|
25°C | 27.5°C | 30°C |
March
Minimum | Average | Maximum |
---|---|---|
25°C | 27.5°C | 30°C |
April
Minimum | Average | Maximum |
---|---|---|
23°C | 26°C | 29°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 |
---|---|---|
18°C | 20.5°C | 23°C |
August
Minimum | Average | Maximum |
---|---|---|
18°C | 20.5°C | 23°C |
September
Minimum | Average | Maximum |
---|---|---|
19°C | 21.5°C | 24°C |
October
Minimum | Average | Maximum |
---|---|---|
21°C | 24°C | 27°C |
November
Minimum | Average | Maximum |
---|---|---|
22°C | 25°C | 28°C |
December
Minimum | Average | Maximum |
---|---|---|
24°C | 26.5°C | 29°C |
Monthly Water Temperature Histogram for Coral Sea in Gladstone
You can explore detailed data on how the water temperature in Gladstone varies each month:
Gladstone Weather
MAY 17
15°C / 25°C
few clouds: 11-25%humidity: 63% | wind: 2 km/h
MAY 18
12°C / 24°C
clear skyhumidity: 49% | wind: 3 km/h
MAY 19
12°C / 23°C
clear skyhumidity: 56% | wind: 2 km/h
MAY 20
14°C / 24°C
clear skyhumidity: 59% | wind: 2 km/h



Sea Temperature in the Coral Sea in Gladstone: 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.
Gladstone is located in Australia & Pacific Islands in the Southern Hemisphere at a latitude of -24 degrees, along the shores of the Coral Sea. Gladstone lies within the Queensland in Australia.
The average annual daytime air temperature in Gladstone 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 13°C (55°F) is recorded in July, and the maximum is in February, reaching 22°C (71°F).
According to historical data, Gladstone 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 178 mm (7.0 inches) of precipitation, while the driest month is August, which typically has 6 rainy days and only 42 mm (1.7 inches) of precipitation.
The average annual water temperature in Coral Sea in Gladstone is 24°C (75°F). In July, the water reaches its lowest point of the year at 18°C (64°F), while in January, it peaks at 30°C (86°F). The months suitable for comfortable beach vacations and swimming in the Coral Sea are January, February, March, April, May, October, November, and December. During this period, the water temperature stays above 20°C (68°F) and can reach up to 30°C (86°F) on some days.
Geographical Location of Gladstone
Nearby Cities
Frequently Asked Questions About Gladstone and its Water Temperatures
What is the current sea temperature in Gladstone?
The water temperature today in the Coral Sea in Gladstone is 73°F (22.7°C).
In which months is the water temperature in Gladstone comfortable for swimming?
The water temperature in the Coral Sea in Gladstone is comfortable for swimming and beach vacations in January, February, March, April, May, October, November, and December.
What is the water temperature in Gladstone during the winter?
The water temperature in the Coral Sea in Gladstone during the winter ranges from 24°C to 30°C (75°F to 86°F).
What is the water temperature in Gladstone during the spring?
The water temperature in the Coral Sea in Gladstone during the spring ranges from 21°C to 30°C (70°F to 86°F).
What is the water temperature in Gladstone during the summer?
The water temperature in the Coral Sea in Gladstone during the summer ranges from 18°C to 24°C (64°F to 75°F).
What is the water temperature in Gladstone during the fall?
The water temperature in the Coral Sea in Gladstone during the fall ranges from 19°C to 28°C (66°F to 82°F).
Is it possible to swim in the sea in Gladstone year-round?
No, it is not possible to swim in the Coral Sea in Gladstone year-round, the months suitable for comfortable swimming are January, February, March, April, May, October, November, and December.
What sea temperatures can I expect in Gladstone in the next month?
In June, the water temperature in the Coral Sea in Gladstone will range between 66°F (19°C) and 75°F (24°C)