Grannys Gut Weather Forecast

    • 11
    • 20

    Clear

    • 11
    • 23

    Sunny

    • 11
    • 22

    Becoming cloudy

    • 15
    • 19

    Shower or two

    • 15
    • 19

    Shower or two

    • 14
    • 19

    Possible shower

    • 14
    • 19

    Shower or two

Today 11 Jan St Helens

Clear. Winds easterly 15 to 20 km/h tending northeasterly in the late afternoon then tending northerly in the late evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Mostly clear.
Weather Situation
A high pressure ridge over Tasmania will persist over the coming days with a trough developing through eastern parts of Bass Strait on Tuesday. This trough will develop into a broad low pressure system off the eastern coast of Victoria by Thursday while a high pressure system begins to move in far to the west of Tasmania.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grannys Gut Temperature Statistics View More

January Temperature

St Helens Aerodrome (1km)

  • Lowest 1 January, 2026

    10.2 °C

  • Average January

    18.4 °C

  • Highest 7 January, 2026

    33.6 °C

Climate (2021–Present)

St Helens Aerodrome (1km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.3 °C

  • Average High 2021–2026

    18.2 °C
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