Bobby Halls Rock Weather Forecast

    • 12
    • 19

    Partly cloudy

    • 11
    • 19

    Possible shower

    • 8
    • 19

    Mostly sunny

    • 7
    • 18

    Mostly sunny

    • 6
    • 17

    Sunny

    • 6
    • 19

    Mostly sunny

    • 9
    • 18

    Shower or two

Today 17 May St Helens

Partly cloudy. Slight chance of a shower, most likely this evening. Light winds.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Northerly 10 to 15 knots, reaching up to 20 knots offshore during the morning. Winds turning west to northwesterly below 10 knots in the afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the afternoon.
1st Swell
Northeasterly 1.5 to 2 metres.
Weather
Becoming cloudy.
Weather Situation
A slow moving high pressure system near New Zealand is directing a mild north to northeasterly airstream over Tasmania. A trough is expected to slowly move eastwards across Tasmania during today and Monday. A weak cold front is then forecast to approach the west during Monday, and cross over the state on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bobby Halls Rock Temperature Statistics View More

May Temperature

St Helens Aerodrome (9km)

  • Lowest 8 May, 2026

    6.1 °C

  • Average May

    13.8 °C

  • Highest 1 May, 2026

    24.9 °C

Climate (2021–Present)

St Helens Aerodrome (9km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.3 °C
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