All data are in degrees Fahrenheit

en

Water temperature in Coolum Beach

Detailed information about the current water temperature in Coolum Beach. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Coolum Beach now

68.2

°F

July 5, 16:17

Trend:

stable

Yesterday:

68.2°F

Tomorrow:

68.2°F

Sunrise:

06:36

Sunset:

17:08

Day Length:

10 h. 32 min.

Coolum Beach in July

Minimum:

78.2°F

Average:

78.9°F

Maximum:

79.8°F

Sea water temperature in Coolum Beach today

As of now, in Coolum Beach, the water temperature is 68.2°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.6°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 71.0°F on 2017, while the historical minimum was 68.3°F on 2020.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 67.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Coolum Beach

Date Current Year

actual* / forecast**

last year 10 years average
Jun 21 71.2°F 69.5°F 70.5°F
Jun 22 71.4°F 69.5°F 70.4°F
Jun 23 71.3°F 69.5°F 70.3°F
Jun 24 71.5°F 69.2°F 70.2°F
Jun 25 71.1°F 69.3°F 70.1°F
Jun 26 71.1°F 69.7°F 70.1°F
Jun 27 70.7°F 70.5°F 70.2°F
Jun 28 70.7°F 70.6°F 70.1°F
Jun 29 70.8°F 70.7°F 69.9°F
Jun 30 70.6°F 70.8°F 69.9°F
Jul 1 69.9°F 70.5°F 69.8°F
Jul 2 69.5°F 70.4°F 69.8°F
Jul 3 68.8°F 70.4°F 69.7°F
Jul 4 68.2°F 70.6°F 69.8°F
Jul 5 68.2°F 70.8°F 69.7°F
Jul 6 68.2°F 71.2°F 69.8°F
Jul 7 68.1°F 71.3°F 69.7°F
Jul 8 68.0°F 71.3°F 69.6°F
Jul 9 67.9°F 71.2°F 69.5°F
Jul 10 67.7°F 70.7°F 69.3°F
Jul 11 67.8°F 71.0°F 69.4°F
Jul 12 67.7°F 70.3°F 69.3°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Coolum Beach by month

In Coolum Beach, the months November through May offer comfortable swimming conditions, which amounts to 208 swimming days.
The warmest water in Coolum Beach was recorded on February 7, 2024, reaching a 83.7°F. While the coldest temperature occurred on July 16, 2022, dipping to 64.2°F. The average readings by season are 78.9°F in Winter, 76.9°F in Spring, 69.6°F in Summer, and 72.3°F in Autumn.