Cape Spencer Weather Forecast
- 11
- 18
Mostly sunny
- 11
- 20
Mostly sunny
- 13
- 19
Showers easing
- 12
- 18
Possible shower
- 11
- 16
Cloudy
- 10
- 16
Partly cloudy
- 10
- 19
Sunny
Today 11 Sep Yorke Peninsula
Mostly sunny. Winds easterly 15 to 20 km/h tending northeasterly in the morning then becoming light in the middle of the day. Overnight temperatures falling to between 4 and 8 with daytime temperatures reaching between 18 and 21.
Central Coastal Waters
- Wind
- Easterly 10 to 15 knots, reaching up to 20 knots in the west early in the morning. Winds turning northeasterly during the day.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre around midday.
- 1st Swell
- Southwesterly 3 metres.
- Weather
- Mostly sunny.
Cape Spencer Temperature Statistics View More
September Temperature
Stenhouse Bay (5km)
Lowest 8 September, 2026
8.9 °CAverage September
13.7 °CHighest 4 September, 2026
20.2 °C
Climate (2021–2026)
Stenhouse Bay (5km)
Average Low 2021–2026
13.2 °CAverage 2021–2026
16.1 °CAverage High 2021–2026
20.5 °C