Akaroa Weather Forecast

    • 15
    • 26

    Showers developing

    • 12
    • 24

    Mostly sunny

    • 14
    • 27

    Partly cloudy

    • 13
    • 26

    Mostly sunny

    • 14
    • 24

    Mostly sunny

    • 12
    • 27

    Shower or two

    • 16
    • 24

    Shower or two

Today 17 Feb St Helens

Partly cloudy. Very high chance of showers, most likely this evening. The chance of a thunderstorm this evening. Winds northwesterly 15 to 20 km/h tending northerly in the morning then tending northwest to northeasterly 20 to 30 km/h in the middle of the day.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
North to northeasterly 15 to 20 knots tending north to northwesterly 15 to 25 knots during the afternoon and evening.
Seas
1 to 1.5 metres.
1st Swell
Northeasterly around 1 metre.
Weather
Sunny day. 80% chance of showers this evening. The chance of a thunderstorm later tonight.
Weather Situation
A high pressure centre is to the east of Tasmania over the Tasman Sea ahead of a cold front forecast to approach from the west today, crossing the state during the afternoon. A ridge of high pressure is expected to develop over southeastern parts of the mainland on Wednesday, maintaining a westerly flow over Tasmania, until the ridge moves over Tasmania on Thursday, forecast to move eastwards over the Tasman Sea by Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Akaroa Temperature Statistics View More

February Temperature

St Helens Aerodrome (4km)

  • Lowest 13 February, 2026

    8.3 °C

  • Average February

    17.1 °C

  • Highest 4 February, 2026

    29.4 °C

Climate (2021–Present)

St Helens Aerodrome (4km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.3 °C

  • Average High 2021–2026

    18.2 °C
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