Cap Stephanie Weather Forecast
- 7
- 15
Mostly sunny
- 9
- 15
Shower or two
- 9
- 15
Partly cloudy
- 10
- 17
Mostly sunny
- 8
- 14
Showers
- 9
- 15
Showers
- 9
- 15
Shower or two
Today 18 Jul Adelaide
Mostly sunny. Winds north to northeasterly 15 to 20 km/h turning northwesterly 15 to 25 km/h during the morning then tending northerly in the late afternoon.
Adelaide Metropolitan Waters
- Wind
- Northerly about 10 knots increasing to 10 to 15 knots in the early morning. Winds reaching up to 20 knots south of Brighton in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure ridge will persist over SA through to the weekend. A cold front will move across South Australian waters Saturday morning. A stronger cold front is expected to move across the state early next week.
Cap Stephanie Temperature Statistics View More
July Temperature
Noarlunga (4km)
Lowest 1 July, 2025
5.3 °CAverage July
12.1 °CHighest 4 July, 2025
18.2 °C
Climate (2020–Present)
Noarlunga (4km)
Average Low 2020–2025
12.7 °CAverage 2020–2025
16.7 °CAverage High 2020–2025
21.8 °C