Yellow Bluff Weather Forecast

    • 8
    • 15

    Windy. Partly cloudy

    • 4
    • 16

    Possible shower

    • 9
    • 17

    Showers increasing

    • 6
    • 14

    Shower or two

    • 7
    • 16

    Shower or two

    • 6
    • 16

    Possible shower

    • 5
    • 17

    Partly cloudy

Today 17 Sep St Helens

Slight chance of a shower, becoming less likely this morning. Mostly sunny afternoon. Winds northwesterly 30 to 40 km/h tending westerly 30 to 45 km/h in the morning then decreasing to 20 to 30 km/h in the late afternoon.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Westerly 20 to 30 knots, reaching up to 35 knots offshore during the day.
Seas
2 to 4 metres.
1st Swell
South to southeasterly around 1 metre offshore, tending northwest to southwesterly 2 to 3 metres during the morning.
Weather
Partly cloudy. 80% chance of showers offshore, 50% chance elsewhere. Possible small hail offshore in the morning and afternoon.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Yellow Bluff Temperature Statistics View More

September Temperature

St Helens Aerodrome (1km)

  • Lowest 5 September, 2025

    1 °C

  • Average September

    11.3 °C

  • Highest 15 September, 2025

    20.8 °C

Climate (2020–Present)

St Helens Aerodrome (1km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    18.2 °C
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