Granite Rock Point Weather Forecast

    • 5
    • 16

    Partly cloudy

    • 8
    • 16

    Shower or two

    • 8
    • 15

    Showers easing

    • 7
    • 14

    Shower or two

    • 2
    • 15

    Partly cloudy

    • 3
    • 15

    Mostly sunny

    • 3
    • 14

    Possible shower

Today 3 Aug St Helens

Partly cloudy. Slight chance of a shower, becoming less likely this morning. Light winds becoming northerly 15 to 25 km/h in the middle of the day then becoming light in the evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the late evening.
Seas
Around 1 metre.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Mostly sunny.
Weather Situation
A high pressure system is located in the Tasman sea. As the high continues to move eastward, northerly flow builds over the state today and Monday. A cold front is forecast to move across the state during Tuesday, with a second stronger cold front to quickly follow on Wednesday morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Granite Rock Point Temperature Statistics View More

August Temperature

St Helens Aerodrome (8km)

  • Lowest

    –

  • Average August

    8 °C

  • Highest

    –

Climate (2020–Present)

St Helens Aerodrome (8km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    18.2 °C
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