North Island Weather Forecast
- 13
- 15
Partly cloudy
- 14
- 15
Partly cloudy
- 14
- 15
Partly cloudy
- 14
- 16
Partly cloudy
- 15
- 16
Cloudy
- 15
- 15
Shower
- 14
- 15
Shower
Today 17 Jul Yorke Peninsula
Clear. Light winds.
Central Coastal Waters
- Wind
- North to northwesterly 10 to 15 knots.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- A strong high pressure system over VIC will continue to extend a ridge over SA. A weak trough develops in the west on Tuesday.
North Island Temperature Statistics View More
July Temperature
Neptune Island (40km)
Lowest 12 July, 2026
10 °CAverage July
13.8 °CHighest 10 July, 2026
17 °C
Climate (2021–2026)
Neptune Island (40km)
Average Low 2021–2026
14.3 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
18.8 °C