North Island Weather Forecast

    • 15
    • 16

    Clear

    • 14
    • 15

    Partly cloudy

    • 13
    • 14

    Sunny

    • 13
    • 14

    Partly cloudy

    • 13
    • 15

    Partly cloudy

    • 14
    • 16

    Partly cloudy

    • 15
    • 16

    Shower

Today 14 Jul Yorke Peninsula

Partly cloudy. Medium chance of showers in the north, slight chance elsewhere. Winds southwesterly 15 to 25 km/h becoming light in the late afternoon. Daytime maximum temperatures around 17.

Central Coastal Waters

Wind
Southwesterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Clear.
Weather Situation
A ridge of high pressure lies over northern SA. A strong high pressure system will move east mid week, dominating the weather pattern until at least Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Island Temperature Statistics View More

July Temperature

Neptune Island (40km)

  • Lowest 12 July, 2026

    10 °C

  • Average July

    13.7 °C

  • Highest 10 July, 2026

    17 °C

Climate (2021–2026)

Neptune Island (40km)

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  • Average Low 2021–2026

    14.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    18.8 °C
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