Cap Stephanie Weather Forecast
- 29
- 39
Sunny
- 19
- 30
Becoming windy. Sunny
- 19
- 34
Partly cloudy
- 22
- 39
Mostly sunny
- 22
- 31
Partly cloudy
- 15
- 23
Partly cloudy
- 13
- 25
Mostly sunny
Today 27 Jan Adelaide
Sunny. Winds north to northwesterly 20 to 30 km/h tending northwest to southwesterly 25 to 35 km/h in the middle of the day then tending southeast to southwesterly in the late afternoon.
Adelaide Metropolitan Waters
- Wind
- Northerly 10 to 15 knots shifting south to southwesterly 15 to 20 knots in the middle of the day. Winds reaching up to 25 knots north of Grange in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Sunny.
- Weather Situation
- A trough over central waters moves east and contracts into the Bight later today. A high pressure system moves into waters south of the Bight on Wednesday, tracking eastwards to reach the Tasman Sea on Thursday, maintaining a ridge over southern SA into Friday as another high pressure ridge extends in from the west.
Cap Stephanie Temperature Statistics View More
January Temperature
Noarlunga (4km)
Lowest 1 January, 2026
11.2 °CAverage January
22.7 °CHighest 7 January, 2026
43.3 °C
Climate (2021–Present)
Noarlunga (4km)
Average Low 2021–2026
12.7 °CAverage 2021–2026
16.7 °CAverage High 2021–2026
21.8 °C