Halfmoon Bay Weather Forecast

    • 6
    • 15

    Partly cloudy

    • 7
    • 16

    Mostly sunny

    • 10
    • 17

    Mostly sunny

    • 11
    • 16

    Showers. Windy

    • 11
    • 15

    Showers

    • 9
    • 15

    Showers

    • 9
    • 14

    Shower or two

Today 16 Aug King Island

Mostly sunny. Slight chance of a shower. Light winds. Daytime maximum temperatures around 15.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
East to southeasterly 10 to 15 knots tending east to northeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres, increasing to 3 to 4 metres south of King Island.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the mainland brings light winds and settled conditions over Tasmania. The high will move over Tasmania today. On Monday the high centre is expected to move to the east of Tasmania, directing a northerly flow over the state which is forecast to persist into Wednesday.
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 8 August, 2026

    5 °C

  • Average August

    11.2 °C

  • Highest 8 August, 2026

    16.3 °C

Climate (2021–2026)

King Island Airport (8km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    13.6 °C

  • Average High 2021–2026

    17.6 °C
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