Mary River - Power Island Weather Forecast

    • 22
    • 29

    Possible shower

    • 20
    • 29

    Partly cloudy

    • 21
    • 31

    Partly cloudy

    • 22
    • 32

    Partly cloudy

    • 22
    • 31

    Partly cloudy

    • 21
    • 32

    Mostly sunny

    • 22
    • 33

    Sunny

Today 20 Jan Hervey Bay

Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds southeasterly 25 to 35 km/h.

Hervey Bay Waters

Wind
Southeasterly 15 to 25 knots, reaching up to 30 knots in the north in the late afternoon.
Seas
1 to 2 metres.
1st Swell
Northeasterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A weak ridge extends over south Queensland waters and will persist over the next few days before weakening later this week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mary River - Power Island Temperature Statistics View More

January Temperature

Hervey Bay Airport (14km)

  • Lowest 6 January, 2026

    19.7 °C

  • Average January

    25.9 °C

  • Highest 18 January, 2026

    32.1 °C

Climate (2021–Present)

Hervey Bay Airport (14km)

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  • Average Low 2021–2026

    17.1 °C

  • Average 2021–2026

    21.4 °C

  • Average High 2021–2026

    26.6 °C
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