Bobby Halls Rock Weather Forecast

    • 5
    • 15

    Mostly clear

    • 3
    • 18

    Sunny

    • 6
    • 18

    Partly cloudy

    • 12
    • 23

    Sunny

    • 11
    • 23

    Windy. Partly cloudy

    • 8
    • 16

    Partly cloudy

    • 5
    • 16

    Partly cloudy

Today 16 Sep St Helens

Mostly clear. Winds southwesterly 15 to 20 km/h becoming light in the late afternoon.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
West to southwesterly about 10 knots, reaching up to 20 knots offshore in the late afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre by early evening.
1st Swell
Southerly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high over the Bight directs a cold southwesterly wind over Tasmania. The high is expected to move over Victoria on Thursday. Strong and gusty northwesterly winds are forecast on Friday as a deep low pressure system develops well to the south. A weak ridge is forecast to extend over the state on Saturday, before a cold front crosses the state on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bobby Halls Rock Temperature Statistics View More

September Temperature

St Helens Aerodrome (9km)

  • Lowest 8 September, 2026

    3.5 °C

  • Average September

    12.3 °C

  • Highest 10 September, 2026

    22.2 °C

Climate (2021–2026)

St Helens Aerodrome (9km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.3 °C
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