Grassy Harbour Weather Forecast

    • 14
    • 21

    Partly cloudy

    • 14
    • 23

    Sunny

    • 16
    • 24

    Windy. Sunny

    • 17
    • 27

    Showers. Becoming windy

    • 13
    • 20

    Shower or two. Becoming windy

    • 14
    • 21

    Partly cloudy

    • 13
    • 22

    Partly cloudy

Today 14 Feb King Island

Mostly clear. Winds southeasterly 15 to 20 km/h.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
East to southeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Mostly clear.
Weather Situation
A ridge of high pressure persists over the state this weekend and is forecast to move away to the east and into the Tasman Sea on Monday. A cold front is forecast to approach from the west early Tuesday, crossing the state during the afternoon. A weak ridge is expected to develop over southeastern parts of the mainland on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grassy Harbour Temperature Statistics View More

February Temperature

King Island Airport (25km)

  • Lowest 3 February, 2026

    3.9 °C

  • Average February

    15.5 °C

  • Highest 8 February, 2026

    24 °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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