Old Man Rocks Weather Forecast

    • 12
    • 22

    Partly cloudy

    • 12
    • 23

    Showers increasing

    • 13
    • 20

    Shower or two

    • 10
    • 20

    Possible shower

    • 8
    • 18

    Shower or two

    • 8
    • 15

    Shower or two

    • 5
    • 16

    Possible shower

Today 2 May St Helens

Partly cloudy. Light winds becoming northeasterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon.

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 in the late morning and early afternoon and again in the late evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the afternoon.
1st Swell
Northeasterly 1 to 1.5 metres.
Weather
Mostly sunny.
Weather Situation
A warm northerly flow will persist over Tasmania during today, as a high pressure system near New Zealand slowly moves eastwards. A low pressure system and associated cold front approaching from the west will cross Tasmania on Sunday and early Monday. A narrow ridge is then expected to extend over western Tasmania during Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Old Man Rocks Temperature Statistics View More

May Temperature

St Helens Aerodrome (12km)

  • Lowest 1 May, 2026

    12.2 °C

  • Average May

    15.7 °C

  • Highest

    –

Climate (2021–Present)

St Helens Aerodrome (12km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.2 °C
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