Hanson Bay Beach Weather Forecast

    • 9
    • 19

    Cloudy

    • 11
    • 24

    Partly cloudy

    • 12
    • 20

    Cloudy

    • 12
    • 19

    Shower

    • 12
    • 22

    Partly cloudy

    • 12
    • 28

    Partly cloudy

    • 14
    • 21

    Cloudy

Today 7 Dec Kangaroo Island

Partly cloudy. Light winds becoming north to northwesterly 15 to 20 km/h in the middle of the day then tending west to northwesterly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures between 18 and 21.

South Central Coastal Waters

Wind
Southwesterly 10 to 15 knots turning west to northwesterly 15 to 20 knots during the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system is building west of the Bight. The high will move slowly eastwards today and early next week to be centred over the Tasman Sea by Monday. Another weak cold front clips the southeast late Monday, before another high pressure ridge develops south of the Bight on Tuesday. A trough of low pressure develops across the far north on Tuesday and Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hanson Bay Beach Temperature Statistics View More

December Temperature

Cape Borda (36km)

  • Lowest 2 December, 2025

    9.7 °C

  • Average December

    16.4 °C

  • Highest 4 December, 2025

    24 °C

Climate (2020–Present)

Cape Borda (36km)

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  • Average Low 2020–2025

    11.7 °C

  • Average 2020–2025

    14.8 °C

  • Average High 2020–2025

    18.8 °C
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