Slade Island (Oyster Island) Weather Forecast

    • 17
    • 28

    Mostly sunny

    • 16
    • 28

    Mostly sunny

    • 16
    • 28

    Partly cloudy

    • 16
    • 28

    Partly cloudy

    • 17
    • 28

    Possible shower

    • 15
    • 27

    Mostly sunny

    • 15
    • 27

    Partly cloudy

Today 19 Sep Mackay

Mostly sunny. Light winds becoming easterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Easterly 10 to 15 knots, reaching up to 20 knots offshore north of Hamilton Island early in the morning.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Slade Island (Oyster Island) Temperature Statistics View More

September Temperature

Mackay (Mount Basset) (3km)

  • Lowest 1 September, 2025

    12.2 °C

  • Average September

    21.4 °C

  • Highest 10 September, 2025

    28.7 °C

Climate (2020–Present)

Mackay (Mount Basset) (3km)

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  • Average Low 2020–2025

    20 °C

  • Average 2020–2025

    23.4 °C

  • Average High 2020–2025

    27.5 °C
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