Deep Creek Entrance Weather Forecast

    • 11
    • 16

    Cloudy

    • 9
    • 15

    Shower

    • 8
    • 13

    Shower

    • 8
    • 15

    Cloudy

    • 9
    • 16

    Shower

    • 8
    • 15

    Shower

    • 9
    • 16

    Shower

Today 21 Jul Kangaroo Island

Cloudy. High chance of showers in the west, medium chance elsewhere. Winds northerly 15 to 20 km/h turning northwesterly in the early afternoon. Daytime maximum temperatures around 16.

Investigator Strait Coastal Waters

Wind
Northerly 10 to 15 knots turning northwesterly in the early afternoon.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
Weather
Cloudy.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge over South Australia, with the ridge expected to weaken during Tuesday. A trough will develop in the west on Tuesday, ahead of a weak cold front that is expected to extend over southern parts during Wednesday. Another ridge will extend over the west of the state later Wednesday, with a high centre expected to build over the Bight Thursday and Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Deep Creek Entrance Temperature Statistics View More

July Temperature

Cape Willoughby (24km)

  • Lowest 12 July, 2026

    8.2 °C

  • Average July

    12.4 °C

  • Highest 12 July, 2026

    16.7 °C

Climate (2021–2026)

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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