Grassy Harbour Weather Forecast

    • 12
    • 18

    Showers increasing

    • 10
    • 16

    Shower or two. Windy

    • 12
    • 19

    Possible shower

    • 13
    • 22

    Partly cloudy

    • 15
    • 28

    Becoming windy. Mostly sunny

    • 16
    • 22

    Showers. Very windy

    • 13
    • 18

    Shower or two. Windy

Today 22 Dec King Island

Cloudy. High chance of showers, most likely in the afternoon and early evening. Winds west to southwesterly 25 to 35 km/h. Overnight temperatures falling to around 12 with daytime temperatures reaching around 18.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
West to southwesterly 15 to 25 knots. Winds may reach up to 30 knots during the evening.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southwesterly 1 to 2 metres, increasing to 2.5 to 3 metres south of King Island.
Weather
Cloudy. 70% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grassy Harbour Temperature Statistics View More

December Temperature

King Island Airport (25km)

  • Lowest 19 December, 2024

    5.1 °C

  • Average December

    15.7 °C

  • Highest 16 December, 2024

    33.2 °C

Climate (2019–Present)

King Island Airport (25km)

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  • Average Low 2019–2024

    10.1 °C

  • Average 2019–2024

    13.4 °C

  • Average High 2019–2024

    17.3 °C
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