Slain Island Weather Forecast

    • 16
    • 29

    Mostly clear

    • 17
    • 27

    Partly cloudy

    • 16
    • 28

    Shower or two

    • 14
    • 27

    Possible shower

    • 13
    • 27

    Partly cloudy

    • 13
    • 27

    Possible shower

    • 12
    • 24

    Partly cloudy

Today 18 Sep Maryborough

Mostly clear. Light winds.

Hervey Bay Waters

Wind
North to northeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
North to northeasterly below 1 metre.
Weather
Clear.
Weather Situation
A weak trough and associated southeasterly wind change lies cross the South East Queensland waters, and will stall around the Sunshine Coast overnight before dissipating Friday. A second stronger trough will move east across inland southern Queensland on Saturday, with northwesterly winds developing ahead of it, before the trough pushes offshore early Sunday morning.
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  • Temperature Forecast Bureau of Meteorology

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Slain Island Temperature Statistics View More

September Temperature

Maryborough (19km)

  • Lowest 12 September, 2025

    7.7 °C

  • Average September

    17.5 °C

  • Highest 10 September, 2025

    28 °C

Climate (2020–Present)

Maryborough (19km)

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  • Average Low 2020–2025

    15.6 °C

  • Average 2020–2025

    20.6 °C

  • Average High 2020–2025

    27.4 °C
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