Halfmoon Bay Weather Forecast

    • 9
    • 15

    Clear

    • 9
    • 15

    Mostly sunny

    • 9
    • 14

    Showers

    • 8
    • 15

    Possible shower

    • 9
    • 15

    Becoming windy. Partly cloudy

    • 9
    • 15

    Showers. Wind easing

    • 5
    • 12

    Showers

Today 10 Aug King Island

Clear. Winds northeasterly 20 to 30 km/h.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Northeasterly 20 to 25 knots, reaching up to 30 knots south of King Island.
Seas
1.5 to 2 metres.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 2 metres south of King Island.
Weather
Clear.
Weather Situation
A high over the Tasman Sea will slowly drift to the east during Monday, with a northerly airstream to develop over Tasmania as a cold front approaches from the west. This cold front will cross Tasmania on Tuesday, with another high expected to move to the north of the state during Wednesday and out to the northeast on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Halfmoon Bay Temperature Statistics View More

August Temperature

King Island Airport (8km)

  • Lowest 1 August, 2025

    0.5 °C

  • Average August

    10.6 °C

  • Highest 4 August, 2025

    16.5 °C

Climate (2020–Present)

King Island Airport (8km)

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  • Average Low 2020–2025

    10.1 °C

  • Average 2020–2025

    13.5 °C

  • Average High 2020–2025

    17.5 °C
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