North Island Weather Forecast

    • 14
    • 15

    Partly cloudy

    • 14
    • 15

    Partly cloudy

    • 14
    • 15

    Windy

    • 13
    • 14

    Shower

    • 13
    • 14

    Shower

    • 14
    • 14

    Shower

    • 13
    • 14

    Shower

Today 19 Jul Yorke Peninsula

Partly cloudy. Medium chance of showers in the south, slight chance elsewhere. Winds north to northwesterly 25 to 35 km/h turning westerly in the late morning. Daytime maximum temperatures around 16.

Central Coastal Waters

Wind
Westerly 15 to 25 knots decreasing to 10 to 15 knots in the evening.
Seas
2 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon, then decreasing to 1 metre later in the evening.
1st Swell
Westerly 5 metres, tending southwesterly 5 metres around midday.
Weather
Partly cloudy.
Weather Situation
A high pressure ridge will persist over SA through to the weekend. A cold front has crossed the southern coasts this morning, with a stronger cold front expected to sweep across coastal waters from Monday, exiting the south eastern coasts on Tuesday morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Island Temperature Statistics View More

July Temperature

Stenhouse Bay (46km)

  • Lowest 2 July, 2025

    6.5 °C

  • Average July

    12.4 °C

  • Highest 3 July, 2025

    18.5 °C

Climate (2020–Present)

Stenhouse Bay (46km)

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  • Average Low 2020–2025

    13.1 °C

  • Average 2020–2025

    16 °C

  • Average High 2020–2025

    20.4 °C
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