Hallett Cove Beach Weather Forecast
- 11
- 20
Cloudy
- 13
- 20
Possible shower
- 13
- 19
Showers
- 11
- 19
Shower or two
- 13
- 19
Shower or two
- 13
- 19
Shower or two
- 11
- 19
Shower or two
Today 22 May Adelaide
Cloudy. Light winds.
Adelaide Metropolitan Waters
- Wind
- Northeasterly below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Cloudy.
- Weather Situation
- A high pressure ridge over the east will begin to weaken as a cold enters the west of the SA early Saturday. This front is expected to reach eastern districts later on Sunday with an associated low pressure system developing off the southern coasts. The low is expected to move across the southeast on Monday then eastwards into NSW by Tuesday with a trough lingering across the south of SA.
Hallett Cove Beach Temperature Statistics View More
May Temperature
Noarlunga (9km)
Lowest 7 May, 2026
9.1 °CAverage May
16.1 °CHighest 1 May, 2026
28.9 °C
Climate (2021–Present)
Noarlunga (9km)
Average Low 2021–2026
12.8 °CAverage 2021–2026
16.7 °CAverage High 2021–2026
21.9 °C