Binalong Bay Weather Forecast

    • 11
    • 18

    Showers increasing

    • 11
    • 17

    Shower or two

    • 7
    • 17

    Partly cloudy

    • 7
    • 17

    Mostly sunny

    • 5
    • 17

    Mostly sunny

    • 9
    • 17

    Shower or two

    • 7
    • 15

    Shower or two

Today 19 Aug St Helens

Mostly sunny day. Very high chance of showers, most likely in the late afternoon and evening. Winds northerly 20 to 30 km/h.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Northerly 15 to 25 knots, reaching up to 30 knots offshore in the late morning.
Seas
2 to 2.5 metres.
1st Swell
Southerly below 1 metre.
Weather
Mostly sunny day. 80% chance of showers in the late afternoon and evening.
Weather Situation
A trough will approach from the west and move over the state later today and early Thursday. Another trough will cross Tasmania later on Thursday, with a west to northwesterly stream expected through Friday and then a cold front to brush the south of the state on Saturday morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Binalong Bay Temperature Statistics View More

August Temperature

St Helens Aerodrome (9km)

  • Lowest 1 August, 2026

    3 °C

  • Average August

    10 °C

  • Highest 13 August, 2026

    19.2 °C

Climate (2021–2026)

St Helens Aerodrome (9km)

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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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