Gardens Reef Weather Forecast

    • 9
    • 17

    Showers

    • 5
    • 14

    Partly cloudy

    • 8
    • 16

    Possible shower

    • 5
    • 14

    Shower or two

    • 2
    • 17

    Partly cloudy

    • 7
    • 19

    Partly cloudy

    • 7
    • 16

    Shower or two

Today 19 Sep St Helens

Partly cloudy. Very high chance of showers, most likely later this evening. Winds northwesterly 25 to 30 km/h increasing to 30 to 35 km/h in the late evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Northwesterly 15 to 25 knots, reaching up to 30 knots in the late evening.
Seas
1 to 2 metres.
1st Swell
Northeasterly around 1 metre.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm offshore.
Weather Situation
A cold front moves over the state this evening. A westerly flow develops Saturday as a ridge builds over NSW. A cold front is expected to approach the state from the west during Sunday morning and cross during the day. A weak ridge moves over on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gardens Reef Temperature Statistics View More

September Temperature

St Helens Aerodrome (18km)

  • Lowest 5 September, 2025

    1 °C

  • Average September

    11.1 °C

  • Highest 15 September, 2025

    20.8 °C

Climate (2020–Present)

St Helens Aerodrome (18km)

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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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