Round Island Weather Forecast

    • 15
    • 25

    Shower or two

    • 14
    • 26

    Partly cloudy

    • 14
    • 25

    Shower or two

    • 15
    • 23

    Shower or two

    • 15
    • 24

    Partly cloudy

    • 14
    • 25

    Partly cloudy

    • 14
    • 26

    Partly cloudy

Today 26 Sep Hervey Bay

Medium chance of showers, becoming less likely this afternoon. Mostly sunny afternoon. Winds easterly 15 to 25 km/h tending southeasterly 20 to 25 km/h in the late afternoon then becoming light in the evening.

Hervey Bay Waters

Wind
East to southeasterly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas
Around 1 metre.
1st Swell
North to northeasterly around 1 metre.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A strong ridge extends across the South Queensland waters from a high [1035 hPa] in the Tasman Sea. The ridge will persist for several days as the high moves east, weakening briefly the weekend. A weak trough will move north into southern Queensland waters on Monday.
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  • Temperature Forecast Bureau of Meteorology

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Round Island Temperature Statistics View More

September Temperature

Hervey Bay Airport (5km)

  • Lowest 19 September, 2026

    8 °C

  • Average September

    19.2 °C

  • Highest 22 September, 2026

    27.4 °C

Climate (2021–2026)

Hervey Bay Airport (5km)

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  • Average Low 2021–2026

    17.2 °C

  • Average 2021–2026

    21.4 °C

  • Average High 2021–2026

    26.6 °C
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