Saint Helens Rocks Weather Forecast

    • 7
    • 18

    Partly cloudy

    • 7
    • 18

    Partly cloudy

    • 6
    • 17

    Partly cloudy

    • 6
    • 15

    Shower or two

    • 6
    • 13

    Cloudy

    • 5
    • 15

    Cloudy

    • 7
    • 15

    Cloudy

Today 23 Oct St Helens

Partly cloudy. Light winds becoming northwesterly 15 to 20 km/h in the early afternoon then tending northwest to southwesterly in the late afternoon.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
West to southwesterly 15 to 20 knots, reaching up to 30 knots offshore early in the morning. Winds tending northwest to northeasterly in the middle of the day then tending northwest to southwesterly in the evening.
Seas
2 to 3 metres, decreasing to 1 to 1.5 metres during the morning.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A west to southwesterly airstream will persist through today and into Friday and Saturday, as a ridge of high pressure sits over the southern mainland.A low pressure system developing in the Bight moves over the southern mainland during Sunday, as a cold front, moving in from the south, clips southern Tasmania.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saint Helens Rocks Temperature Statistics View More

October Temperature

St Helens Aerodrome (9km)

  • Lowest 4 October, 2025

    4.4 °C

  • Average October

    13 °C

  • Highest 16 October, 2025

    24.3 °C

Climate (2020–Present)

St Helens Aerodrome (9km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    13.4 °C

  • Average High 2020–2025

    18.2 °C
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