Grassy Bay Weather Forecast

    • 13
    • 21

    Shower or two. Windy

    • 14
    • 21

    Possible shower

    • 12
    • 24

    Mostly sunny

    • 13
    • 22

    Sunny

    • 14
    • 26

    Showers

    • 14
    • 19

    Possible shower

    • 11
    • 20

    Partly cloudy

Today 18 Feb King Island

Partly cloudy. Medium chance of showers, most likely in the afternoon and early evening. Winds westerly 35 to 50 km/h. Overnight temperatures falling to around 13 with daytime temperatures reaching the low 20s.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Westerly 20 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 1.5 to 2.5 metres, increasing to 2 to 4 metres during the morning, then tending west to southwesterly 2 to 4 metres around midday.
Weather
Partly cloudy. 50% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grassy Bay Temperature Statistics View More

February Temperature

King Island Airport (25km)

  • Lowest 3 February, 2026

    3.9 °C

  • Average February

    16.3 °C

  • Highest 16 February, 2026

    24.8 °C

Climate (2021–Present)

King Island Airport (25km)

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  • Average Low 2021–2026

    10.1 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    17.5 °C
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