Moulting Bay Weather Forecast

    • 11
    • 22

    Mostly sunny

    • 13
    • 23

    Late shower or two

    • 12
    • 19

    Mostly sunny

    • 9
    • 20

    Partly cloudy

    • 11
    • 20

    Partly cloudy

    • 14
    • 21

    Cloudy

    • 15
    • 22

    Shower or two

Today 29 Dec St Helens

Mostly sunny. Light winds becoming north to northeasterly 15 to 25 km/h in the morning then becoming light in the late evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Northeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Moulting Bay Temperature Statistics View More

December Temperature

St Helens Aerodrome (4km)

  • Lowest 25 December, 2025

    6.4 °C

  • Average December

    15.6 °C

  • Highest 17 December, 2025

    29.5 °C

Climate (2020–Present)

St Helens Aerodrome (4km)

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  • Average Low 2020–2025

    9.3 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    18.2 °C
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