All data are in degrees Fahrenheit

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Water temperature in Whyalla

Detailed information about the current water temperature in Whyalla. 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 Whyalla now

59.3

°F

June 9, 06:09

Trend:

decreasing

Yesterday:

59.6°F

Tomorrow:

59.1°F

Sunrise:

07:18

Sunset:

17:20

Day Length:

10 h. 2 min.

Whyalla in June

Minimum:

70.9°F

Average:

73.7°F

Maximum:

75.5°F

Sea water temperature in Whyalla today

As of now, in Whyalla, the water temperature is 59.3°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is about the same as 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 fall a bit.

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 also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 60.9°F on 2023, while the historical minimum was 57.2°F on 2020.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 58.6°F, the minimum temperature may reach 58.2°F, and the maximum might stay at 59.1°F.

Daily water temperature in Whyalla

Date Current Year

actual* / forecast**

last year 10 years average
May 26 62.3°F 61.0°F 61.6°F
May 27 61.7°F 61.0°F 61.4°F
May 28 61.8°F 61.1°F 61.4°F
May 29 61.4°F 61.3°F 61.1°F
May 30 61.3°F 61.1°F 60.9°F
May 31 61.1°F 60.8°F 60.7°F
Jun 1 61.1°F 60.3°F 60.5°F
Jun 2 61.1°F 60.4°F 60.3°F
Jun 3 60.7°F 60.1°F 60.2°F
Jun 4 60.5°F 60.0°F 60.0°F
Jun 5 60.5°F 60.0°F 59.9°F
Jun 6 60.3°F 59.9°F 59.8°F
Jun 7 59.8°F 59.9°F 59.7°F
Jun 8 59.6°F 59.6°F 59.6°F
Jun 9 59.3°F 58.9°F 59.3°F
Jun 10 59.1°F 58.8°F 59.1°F
Jun 11 59.0°F 58.6°F 59.0°F
Jun 12 58.7°F 58.6°F 58.7°F
Jun 13 58.6°F 58.3°F 58.6°F
Jun 14 58.5°F 58.6°F 58.5°F
Jun 15 58.3°F 58.7°F 58.3°F
Jun 16 58.2°F 58.7°F 58.2°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 Whyalla by month

In Whyalla, the months January through February offer comfortable swimming conditions, which amounts to 79 swimming days.
The warmest water in Whyalla was recorded on January 25, 2019, reaching a 78.9°F. While the coldest temperature occurred on July 28, 2015, dipping to 53.2°F. The average readings by season are 73.5°F in Winter, 68.5°F in Spring, 56.4°F in Summer, and 63.3°F in Autumn.