Old Man Rocks Weather Forecast

    • 11
    • 21

    Partly cloudy

    • 8
    • 23

    Partly cloudy

    • 13
    • 23

    Partly cloudy

    • 12
    • 23

    Possible shower

    • 15
    • 23

    Possible shower

    • 17
    • 25

    Shower or two

    • 17
    • 25

    Shower or two

Today 12 Feb St Helens

Partly cloudy. Slight chance of a shower. Winds northwest to southwesterly 20 to 30 km/h tending southeast to southwesterly 15 to 20 km/h in the morning then tending southwesterly in the late evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Westerly 15 to 25 knots, reaching up to 30 knots offshore during the day. Winds turning southwesterly 15 to 20 knots during the afternoon and evening.
Seas
1.5 to 2.5 metres.
1st Swell
South to southeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore around midday.
Weather
The chance of a thunderstorm offshore in the morning. Mostly sunny afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Old Man Rocks Temperature Statistics View More

February Temperature

St Helens Aerodrome (12km)

  • Lowest 3 February, 2026

    8.4 °C

  • Average February

    17.2 °C

  • Highest 4 February, 2026

    29.4 °C

Climate (2021–Present)

St Helens Aerodrome (12km)

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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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