Akaroa Weather Forecast

    • 3
    • 18

    Mostly clear

    • 6
    • 17

    Partly cloudy

    • 12
    • 23

    Wind easing. Sunny

    • 8
    • 23

    Becoming windy. Sunny

    • 9
    • 16

    Partly cloudy

    • 5
    • 16

    Partly cloudy

    • 5
    • 19

    Cloudy

Today 17 Sep St Helens

Mostly clear. Light winds.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Westerly 20 to 30 knots,
Seas
2.5 to 3 metres.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore.
Weather
Cloudy.
Weather Situation
A high over western Victoria directs a westerly flow over Tasmania. Strong and gusty winds are forecast on Friday as a front passes well to the south of Tasmania. A weak ridge is forecast to extend over the state on Saturday, directing the flow northwesterly, before a cold front crosses the state on Sunday evening. The flow will turn southwesterly on Monday behind the front, as a high establishes over the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Akaroa Temperature Statistics View More

September Temperature

St Helens Aerodrome (4km)

  • Lowest 17 September, 2026

    2.2 °C

  • Average September

    11.7 °C

  • Highest 10 September, 2026

    22.2 °C

Climate (2021–2026)

St Helens Aerodrome (4km)

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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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