Grassy Bay Weather Forecast

    • 12
    • 17

    Shower or two. Windy

    • 12
    • 19

    Cloudy

    • 11
    • 20

    Cloudy

    • 11
    • 20

    Possible shower

    • 12
    • 20

    Cloudy

    • 12
    • 20

    Cloudy

    • 12
    • 22

    Partly cloudy

Today 12 Mar King Island

Cloudy. Medium chance of showers, most likely in the early morning. Winds southwesterly 30 to 45 km/h. Overnight temperatures falling to around 12 with daytime temperatures reaching around 17.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Southwesterly 20 to 30 knots.
Seas
2 to 3 metres.
1st Swell
Southwesterly 1 to 2 metres, increasing to 2 to 3 metres during the morning.
Weather
Cloudy. 60% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grassy Bay Temperature Statistics View More

March Temperature

King Island Airport (25km)

  • Lowest 10 March, 2026

    7.3 °C

  • Average March

    16.8 °C

  • Highest 1 March, 2026

    23.2 °C

Climate (2021–Present)

King Island Airport (25km)

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  • Average Low 2021–2026

    10.1 °C

  • Average 2021–2026

    13.6 °C

  • Average High 2021–2026

    17.5 °C
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