Seaford Weather Forecast
- 9
- 17
Partly cloudy
- 10
- 15
Partly cloudy
- 9
- 18
Partly cloudy
- 12
- 19
Showers
- 12
- 18
Showers easing
- 10
- 16
Showers easing
- 9
- 16
Shower or two
Today 15 Aug Adelaide
Partly cloudy. Light winds becoming east to southeasterly 15 to 20 km/h in the late evening.
Adelaide Metropolitan Waters
- Wind
- Southeasterly about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system south of the state slowly drifts to the southeast and is forecast to be located in the Tasman Sea on Monday, while extending a ridge over much of South Australia through to Tuesday. A trough of low pressure over Queensland pushes into the far northeast of SA until Monday, as another trough moves into far southwestern parts later on Tuesday and moves southeast across the state into Wednesday.
Seaford Temperature Statistics View More
August Temperature
Noarlunga (4km)
Lowest 5 August, 2026
4.2 °CAverage August
12.2 °CHighest 7 August, 2026
19.4 °C
Climate (2021–2026)
Noarlunga (4km)
Average Low 2021–2026
12.8 °CAverage 2021–2026
16.7 °CAverage High 2021–2026
21.9 °C