Gardens Reef Weather Forecast

    • 8
    • 16

    Showers

    • 4
    • 17

    Mostly sunny

    • 4
    • 17

    Mostly sunny

    • 8
    • 17

    Partly cloudy

    • 4
    • 18

    Mostly sunny

    • 5
    • 19

    Sunny

    • 6
    • 18

    Sunny

Today 25 Aug St Helens

Cloudy. High chance of showers, becoming less likely this afternoon. Light winds.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
East to southeasterly 10 to 15 knots shifting westerly in the late afternoon. Winds reaching up to 20 knots offshore during the morning and again in the late evening.
Seas
Around 1 metre.
1st Swell
Northeasterly around 1 metre, increasing to 1 to 1.5 metres later in the evening.
Weather
Cloudy. 95% chance of showers.
Weather Situation
A low pressure system over Victoria on Tuesday morning is expected to broaden and move south over Tasmania during the day, before moving away to the east on Wednesday morning. A high pressure system over South Australia is expected to extend a ridge over Tasmania later Wednesday, before moving to north of the state on Thursday. A cold front is expected to approach the southwest late Thursday, crossing during Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gardens Reef Temperature Statistics View More

August Temperature

St Helens Aerodrome (18km)

  • Lowest 23 August, 2026

    2.5 °C

  • Average August

    10.7 °C

  • Highest 13 August, 2026

    19.2 °C

Climate (2021–2026)

St Helens Aerodrome (18km)

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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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