Wirrina Cove Weather Forecast
- 12
- 20
Cloudy
- 10
- 19
Cloudy
- 11
- 18
Cloudy
- 11
- 19
Cloudy
- 11
- 18
Cloudy
- 10
- 20
Partly cloudy
- 12
- 29
Sunny
Today 21 Dec Mount Lofty Ranges
Partly cloudy. Slight chance of a shower on the eastern slopes, near zero chance elsewhere. Winds southwesterly 25 to 40 km/h turning southerly 25 to 35 km/h in the evening then decreasing to 15 to 25 km/h in the late evening.
Investigator Strait Coastal Waters
- Wind
- Southwesterly 20 to 25 knots tending southerly 15 to 25 knots in the late afternoon.
- Seas
- 1.5 to 2 metres, decreasing below 1.5 metres later in the evening.
- 1st Swell
- West to southwesterly below 1 metre, increasing to 1 to 1.5 metres by early evening.
- Weather
- Partly cloudy.
- Weather Situation
- A broad trough of low pressure lies over the far northeast as a ridge of high pressure ridge builds over the west and south of the State during Sunday evening. The high pressure ridge extends across the entire State and Coastal Waters by early Monday and persists until Thursday.
Wirrina Cove Temperature Statistics View More
December Temperature
Parawa West (Second Valley Forest) (7km)
Lowest 7 December, 2025
7.1 °CAverage December
16.2 °CHighest 18 December, 2025
37 °C
Climate (2020–Present)
Parawa West (Second Valley Forest) (7km)
Average Low 2020–2025
10.4 °CAverage 2020–2025
13.4 °CAverage High 2020–2025
17.6 °C