North Island Weather Forecast

    • 14
    • 15

    Windy

    • 14
    • 14

    Windy

    • 14
    • 15

    Shower

    • 13
    • 14

    Cloudy

    • 13
    • 13

    Cloudy

    • 13
    • 14

    Partly cloudy

    • 14
    • 14

    Shower

Today 2 Jul Yorke Peninsula

Cloudy. Very high chance of showers, becoming less likely in the evening. Winds westerly 30 to 45 km/h. Daytime maximum temperatures around 15.

Central Coastal Waters

Wind
Westerly 25 to 30 knots, reaching up to 35 knots in the afternoon. Winds turning southwesterly in the evening.
Seas
3 metres.
1st Swell
Westerly 4 to 6 metres, tending southwesterly 5 to 7 metres during the afternoon.
Weather
Cloudy. 95% chance of showers.
Weather Situation
A series of low pressure systems passing over waters to the south will extend cold fronts that will cross over SA through to the end of the week. A high pressure system is then forecast to move into the Bight from late Friday and extend a ridge across the state over the weekend, as it slowly moves southeastwards towards Tasmania.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Island Temperature Statistics View More

July Temperature

Neptune Island (40km)

  • Lowest 1 July, 2026

    13.1 °C
  • Average July

    14.1 °C
  • Highest

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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