Round Island Weather Forecast

    • 21
    • 31

    Mostly sunny

    • 23
    • 31

    Possible shower

    • 23
    • 31

    Shower or two

    • 21
    • 30

    Showers. Possible storm

    • 21
    • 30

    Showers. Possible storm

    • 21
    • 29

    Shower or two. Possible storm

    • 21
    • 28

    Possible shower

Today 21 Dec Hervey Bay

Mostly sunny. Slight chance of a shower. Light winds becoming northerly 15 to 25 km/h in the morning.

Hervey Bay Waters

Wind
Northerly about 10 knots increasing to 15 to 20 knots in the middle of the day.
Seas
Around 1 metre.
1st Swell
North to northeasterly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A weak high [1014 hPa] northwest of New Zealand extends a ridge over south Queensland waters, A trough will approach from the west during Tuesday.
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  • Temperature Forecast Bureau of Meteorology

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Round Island Temperature Statistics View More

December Temperature

Hervey Bay Airport (5km)

  • Lowest 5 December, 2025

    16.7 °C

  • Average December

    25.3 °C

  • Highest 16 December, 2025

    32.1 °C

Climate (2020–Present)

Hervey Bay Airport (5km)

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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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