Mary River - Inner South Head Weather Forecast

    • 20
    • 31

    Partly cloudy

    • 21
    • 32

    Partly cloudy

    • 21
    • 28

    Shower or two

    • 20
    • 27

    Shower or two

    • 19
    • 27

    Partly cloudy

    • 18
    • 29

    Partly cloudy

    • 18
    • 31

    Partly cloudy

Today 14 Dec Hervey Bay

Partly cloudy. Light winds becoming northerly 15 to 20 km/h in the morning then becoming light in the late evening.

Hervey Bay Waters

Wind
Northeasterly below 10 knots tending northerly 10 to 15 knots in the early morning.
Seas
Below 1 metre.
1st Swell
North to northeasterly below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm inshore in the late afternoon and evening.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mary River - Inner South Head Temperature Statistics View More

December Temperature

Hervey Bay Airport (13km)

  • Lowest 5 December, 2025

    16.7 °C

  • Average December

    25 °C

  • Highest 9 December, 2025

    31.8 °C

Climate (2020–Present)

Hervey Bay Airport (13km)

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  • Average Low 2020–2025

    17 °C

  • Average 2020–2025

    21.4 °C

  • Average High 2020–2025

    26.6 °C
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