Beatrice Islets Weather Forecast

    • 7
    • 23

    Mostly sunny

    • 9
    • 28

    Mostly sunny

    • 13
    • 25

    Shower or two

    • 10
    • 21

    Showers increasing

    • 8
    • 19

    Showers

    • 7
    • 18

    Shower or two

    • 7
    • 19

    Possible shower

Today 21 Oct Kangaroo Island

Mostly sunny. Winds east to southeasterly 15 to 20 km/h becoming light in the late evening. Daytime maximum temperatures in the low 20s.

Investigator Strait Coastal Waters

Wind
Southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres around midday.
Weather
Mostly sunny.
Weather Situation
A trough of low pressure lingers about the east, before weakening later today, as a slow moving high pressure system in the Tasman Sea will re-establish a ridge across southern parts. A trough is then forecast to briefly move into the west on Thursday, before another trough and cold front move more broadly across SA on Friday and Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Beatrice Islets Temperature Statistics View More

October Temperature

Kingscote Airport (15 km)

  • Lowest 15 October, 2026

    3.6 °C

  • Average October

    14.6 °C

  • Highest 11 October, 2026

    27.3 °C

Climate (2021–2026)

Kingscote Airport (15 km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
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