Antechamber Bay Weather Forecast

    • 16
    • 20

    Shower

    • 16
    • 20

    Cloudy

    • 16
    • 22

    Partly cloudy

    • 17
    • 29

    Partly cloudy

    • 18
    • 28

    Partly cloudy

    • 18
    • 25

    Partly cloudy

    • 17
    • 24

    Partly cloudy

Today 15 Jan Kangaroo Island

Cloudy. Medium chance of showers, most likely in the morning and early afternoon. Winds southerly 25 to 40 km/h. Overnight temperatures falling to around 14 with daytime temperatures reaching the low 20s.

Investigator Strait Coastal Waters

Wind
Southerly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening. Winds turning southeasterly 20 to 25 knots in the late evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly around 1 metre through the Backstairs Passage.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Antechamber Bay Temperature Statistics View More

January Temperature

Cape Willoughby (7km)

  • Lowest 1 January, 2026

    13.7 °C

  • Average January

    17.9 °C

  • Highest 7 January, 2026

    36.5 °C

Climate (2021–Present)

Cape Willoughby (7km)

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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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