Deep Creek Entrance Weather Forecast

    • 17
    • 23

    Windy

    • 18
    • 26

    Windy

    • 17
    • 21

    Windy

    • 16
    • 19

    Windy

    • 14
    • 20

    Windy

    • 14
    • 25

    Sunny

    • 14
    • 23

    Partly cloudy

Today 29 Jan Kangaroo Island

Partly cloudy. Winds southeasterly 25 to 40 km/h. Daytime maximum temperatures 23 to 28.

Investigator Strait Coastal Waters

Wind
Southeasterly 20 to 25 knots, reaching up to 30 knots during the day.
Seas
1.5 to 2.5 metres.
1st Swell
West to southwesterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A trough over northern parts of the SA will drift south again later this week as a high pressure system moves east into the Tasman Sea. The trough is forecast to move to the northeast on Saturday as a strong high pressure system extends a ridge into the Bight, with a south to southeasterly flow developing across the entire state by Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Deep Creek Entrance Temperature Statistics View More

January Temperature

Cape Willoughby (24km)

  • Lowest 1 January, 2026

    13.7 °C

  • Average January

    18.5 °C

  • Highest 24 January, 2026

    36.6 °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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