What is the current water temperature in Cairns?

Q: What is the current water temperature in Cairns?

As of now, in Cairns, the water temperature is 22.59°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

Australia > Cairns

Water temperature in Cairns

Detailed information about the current water temperature in Cairns. 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.

72.7

°F

July 3, 14:08

Trend:

decreasing

Yesterday:

72.7°F

Tomorrow:

72.6°F

Sunrise:

06:47

Sunset:

17:55

Day Length:

11 h. 8 min.

Cairns in July

Minimum:

83.4°F

Average:

84.8°F

Maximum:

85.8°F

Sea water temperature in Cairns today

As of now, in Cairns, the water temperature is 72.7°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 1.5°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 76.2°F on 2016, while the historical minimum was 72.4°F on 2019.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 72.6°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Cairns

Date	Current Year actual* / forecast**	last year	10 years average
Jun 19	74.8°F	74.5°F	75.1°F
Jun 20	74.4°F	74.4°F	74.9°F
Jun 21	74.0°F	74.7°F	74.7°F
Jun 22	74.0°F	74.7°F	74.7°F
Jun 23	73.9°F	74.9°F	74.6°F
Jun 24	73.7°F	75.3°F	74.6°F
Jun 25	73.6°F	75.1°F	74.5°F
Jun 26	73.8°F	74.9°F	74.4°F
Jun 27	73.7°F	74.8°F	74.3°F
Jun 28	73.5°F	74.5°F	74.2°F
Jun 29	73.5°F	74.9°F	74.2°F
Jun 30	73.5°F	75.1°F	74.2°F
Jul 1	73.0°F	75.4°F	74.1°F
Jul 2	72.7°F	75.4°F	74.2°F
Jul 3	72.7°F	75.5°F	74.2°F
Jul 4	72.6°F	75.4°F	74.1°F
Jul 5	72.6°F	75.4°F	74.1°F
Jul 6	72.6°F	75.4°F	74.1°F
Jul 7	72.6°F	75.3°F	74.1°F
Jul 8	72.6°F	75.1°F	74.1°F
Jul 9	72.5°F	74.9°F	74.0°F
Jul 10	72.6°F	74.7°F	74.0°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 Cairns by month

In Cairns, the water temperature is comfortable for swimming all year round.

The warmest water in Cairns was recorded on February 21, 2016, reaching a 87.4°F. While the coldest temperature occurred on July 15, 2022, dipping to 70.4°F. The average readings by season are 84.5°F in Winter, 81.6°F in Spring, 74.4°F in Summer, and 79.2°F in Autumn.