Seaford Weather Forecast
- 9
- 17
Mostly sunny
- 10
- 19
Sunny
- 10
- 19
Partly cloudy
- 9
- 17
Mostly sunny
- 9
- 18
Mostly sunny
- 13
- 20
Showers
- 11
- 17
Possible shower
Today 27 Aug Adelaide
Mostly sunny. Light winds becoming north to northwesterly 15 to 20 km/h in the morning then becoming light in the early afternoon.
Adelaide Metropolitan Waters
- Wind
- Northeasterly about 10 knots becoming north to northwesterly in the morning then becoming northeasterly in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure ridge over central SA will move slowly eastwards during today. A low pressure trough over WA is expected to extend over the far west of SA late Thursday and Friday. A high pressure system will move across waters to the south over the weekend to be centred over southern Victoria late Sunday.
Seaford Temperature Statistics View More
August Temperature
Noarlunga (4km)
Lowest 5 August, 2026
4.2 °CAverage August
12.6 °CHighest 18 August, 2026
20.1 °C
Climate (2021–2026)
Noarlunga (4km)
Average Low 2021–2026
12.8 °CAverage 2021–2026
16.8 °CAverage High 2021–2026
21.9 °C