North Island Weather Forecast
- 20
- 20
Partly cloudy
- 17
- 17
Cloudy
- 17
- 20
Shower
- 19
- 19
Shower
- 17
- 17
Shower
- 16
- 16
Shower
- 16
- 17
Cloudy
Today 6 Apr Yorke Peninsula
Partly cloudy. Slight chance of a shower. Winds westerly 20 to 30 km/h turning southwesterly in the late afternoon.
Central Coastal Waters
- Wind
- Westerly 15 to 20 knots turning southwesterly in the late afternoon.
- Seas
- Around 1 metre, increasing to 1.5 metres by early evening.
- 1st Swell
- Southwesterly around 1 metre, increasing to 1.5 metres in the west later in the evening.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front will pass over the southeast overnight followed by a high-pressure system building south of the state on Tuesday. The high will then move east on Wednesday allowing a vigorous cold front to move over South Australia Thursday afternoon. A cooler southwest to southerly flow will gradually moderate as a stronger high-pressure system moves in from the west from Friday to be south of the state on Sunday.
North Island Temperature Statistics View More
April Temperature
Neptune Island (40km)
Lowest 4 April, 2026
15.4 °CAverage April
18.1 °CHighest 1 April, 2026
21.6 °C
Climate (2021–Present)
Neptune Island (40km)
Average Low 2021–2026
14.3 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
18.8 °C