North Island Weather Forecast

    • 16
    • 17

    Cloudy

    • 17
    • 20

    Shower

    • 16
    • 17

    Shower

    • 15
    • 16

    Cloudy

    • 15
    • 18

    Shower

    • 16
    • 16

    Shower

    • 14
    • 15

    Shower

Today 11 Jun Yorke Peninsula

Becoming cloudy. Slight chance of a shower this evening. Light winds becoming east to northeasterly 15 to 20 km/h in the morning then tending north to northeasterly in the middle of the day. Daytime maximum temperatures around 19.

Central Coastal Waters

Wind
North to northeasterly below 10 knots increasing to 10 to 15 knots in the early morning.
Seas
Around 1 metre.
1st Swell
Southwesterly 3 to 5 metres, decreasing to 3 metres later in the evening.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A ridge of high pressure builds over the state ahead of a new cold front approaching from the west. The cold front will move across the Bight on Friday with a weak high pressure system developing over southern Australia over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Island Temperature Statistics View More

June Temperature

Neptune Island (40km)

  • Lowest 5 June, 2026

    11.9 °C

  • Average June

    15.2 °C

  • Highest 1 June, 2026

    19.5 °C

Climate (2021–Present)

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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