Old Man Rocks Weather Forecast

    • 6
    • 16

    Partly cloudy

    • 7
    • 17

    Partly cloudy

    • 10
    • 18

    Cloudy

    • 10
    • 20

    Partly cloudy

    • 10
    • 21

    Partly cloudy

    • 10
    • 23

    Mostly sunny

    • 10
    • 25

    Mostly sunny

Today 14 Oct St Helens

Partly cloudy. Winds south to southwesterly 15 to 20 km/h turning southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots offshore during the morning. Winds turning southerly in the morning.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure centre slowly approaches the west from the Bight. The high is expected to move over the state Thursday, before moving away to the east, over the Tasman Sea, on Friday. It is forecast to remain slow moving in central parts of the Tasman Sea, maintaining a weak ridge over Tasmania, on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Old Man Rocks Temperature Statistics View More

October Temperature

St Helens Aerodrome (12 km)

  • Lowest 7 October, 2026

    5.7 °C

  • Average October

    13.5 °C

  • Highest 1 October, 2026

    22.4 °C

Climate (2021–2026)

St Helens Aerodrome (12 km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    18.4 °C
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