Slain Island Weather Forecast

    • 7
    • 23

    Sunny

    • 6
    • 24

    Sunny

    • 8
    • 24

    Sunny

    • 10
    • 24

    Partly cloudy

    • 11
    • 24

    Shower or two

    • 12
    • 21

    Possible shower

    • 11
    • 22

    Partly cloudy

Today 14 Jul Maryborough

Sunny. Light winds becoming westerly 15 to 20 km/h in the morning then becoming light in the early afternoon.

Hervey Bay Waters

Wind
Westerly 10 to 15 knots turning north to northwesterly below 10 knots in the middle of the day then becoming west to northwesterly in the late evening.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Sunny.
Weather Situation
A cold front and trough passes over New South Wales this morning extending a strong westerly flow over southern waters during the day. A high in the southern Coral Sea extends a ridge over the waters from Tuesday.
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  • Temperature Forecast Bureau of Meteorology

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Slain Island Temperature Statistics View More

July Temperature

Maryborough (19km)

  • Lowest 4 July, 2025

    2.2 °C

  • Average July

    13.8 °C

  • Highest 9 July, 2025

    26.2 °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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