Saint Helens Island Weather Forecast

    • 4
    • 18

    Sunny

    • 6
    • 17

    Mostly sunny

    • 8
    • 19

    Partly cloudy

    • 12
    • 19

    Partly cloudy

    • 8
    • 16

    Shower or two

    • 5
    • 18

    Sunny

    • 6
    • 19

    Mostly sunny

Today 11 Sep St Helens

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

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
West to southwesterly 10 to 15 knots tending southeast to southwesterly in the early morning then becoming variable about 10 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
Southerly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saint Helens Island Temperature Statistics View More

September Temperature

St Helens Aerodrome (5km)

  • Lowest 8 September, 2026

    3.5 °C

  • Average September

    11.7 °C

  • Highest 8 September, 2026

    18.1 °C

Climate (2021–2026)

St Helens Aerodrome (5km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.3 °C
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