North Island Weather Forecast
- 16
- 18
Partly cloudy
- 17
- 19
Partly cloudy
- 17
- 18
Cloudy
- 17
- 20
Partly cloudy
- 19
- 20
Partly cloudy
- 16
- 17
Partly cloudy
- 16
- 17
Cloudy
Today 8 Dec Yorke Peninsula
Clear. Winds west to southwesterly 20 to 25 km/h tending southeast to southwesterly 15 to 25 km/h in the evening then becoming light in the late evening.
Central Coastal Waters
- Wind
- Westerly 10 to 15 knots turning south to southwesterly in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A broad ridge extends over inland parts of the state while a weak cold front clips the southeast late Monday. From Tuesday another high pressure system develops south of the Bight, strengthening the ridge over the state ahead of a trough of low pressure developing across the far northwest late Tuesday persisting late into the week.
North Island Temperature Statistics View More
December Temperature
Stenhouse Bay (46km)
Lowest 3 December, 2025
9.1 °CAverage December
17.3 °CHighest 3 December, 2025
33.4 °C
Climate (2020–Present)
Stenhouse Bay (46km)
Average Low 2020–2025
13.1 °CAverage 2020–2025
16 °CAverage High 2020–2025
20.4 °C