Cape Spencer Weather Forecast
- 9
- 17
Partly cloudy
- 10
- 18
Showers increasing
- 11
- 17
Shower or two
- 10
- 17
Possible shower
- 10
- 17
Possible shower
- 10
- 17
Partly cloudy
- 8
- 16
Partly cloudy
Today 17 Aug Yorke Peninsula
Cloudy. Very high chance of showers in the north, high chance elsewhere. Winds east to southeasterly 15 to 20 km/h tending east to northeasterly 15 to 25 km/h during the morning and early afternoon. Daytime maximum temperatures around 17.
Central Coastal Waters
- Wind
- Easterly 15 to 20 knots turning northeasterly in the early afternoon.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres in the west during the afternoon.
- 1st Swell
- Southwesterly 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system southeast of the state slowly drifts further to the southeast over Tasmania today and is forecast to be located in the Tasman Sea this afternoon, while extending a ridge over much of South Australia through to Tuesday. A trough of low pressure moves into far southwestern parts later on Tuesday and moves southeast across the state into Wednesday.
Cape Spencer Temperature Statistics View More
August Temperature
Stenhouse Bay (5km)
Lowest 1 August, 2026
4.5 °CAverage August
12.4 °CHighest 7 August, 2026
19 °C
Climate (2021–2026)
Stenhouse Bay (5km)
Average Low 2021–2026
13.1 °CAverage 2021–2026
16.1 °CAverage High 2021–2026
20.5 °C