Deep Creek Entrance Weather Forecast

    • 11
    • 18

    Partly cloudy

    • 13
    • 19

    Shower

    • 12
    • 18

    Shower

    • 11
    • 17

    Shower

    • 11
    • 17

    Shower

    • 11
    • 18

    Shower

    • 11
    • 18

    Shower

Today 22 May Kangaroo Island

Becoming cloudy. Slight chance of a shower, most likely this evening. Winds northeasterly 15 to 20 km/h turning northerly 15 to 25 km/h in the early morning. Daytime maximum temperatures around 18.

Investigator Strait Coastal Waters

Wind
North to northeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
West to southwesterly around 1 metre.
Weather
Becoming cloudy.
Weather Situation
A high pressure system over southeastern SA will remain dominant as it slowly moves east and into the Tasman Sea today. A cold front move across across South Australia over the weekend. A low pressure system develops and lingers near the southeast early next week whilst a ridge high pressure builds over the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Deep Creek Entrance Temperature Statistics View More

May Temperature

Cape Willoughby (24km)

  • Lowest 3 May, 2026

    11.5 °C

  • Average May

    15.8 °C

  • Highest 1 May, 2026

    24.4 °C

Climate (2021–Present)

Cape Willoughby (24km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    15.4 °C

  • Average High 2021–2026

    18.4 °C
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