Mary River - Power Island Weather Forecast

    • 20
    • 30

    Partly cloudy

    • 21
    • 32

    Partly cloudy

    • 22
    • 32

    Mostly sunny

    • 22
    • 31

    Partly cloudy

    • 22
    • 32

    Partly cloudy

    • 22
    • 33

    Mostly sunny

    • 22
    • 33

    Mostly sunny

Today 21 Jan Hervey Bay

Partly cloudy. Slight chance of a shower in the late morning and afternoon. Winds southeast to southwesterly 15 to 20 km/h tending east to southeasterly in the middle of the day then becoming light in the evening.

Hervey Bay Waters

Wind
South to southeasterly 15 to 20 knots turning east to northeasterly 10 to 15 knots in the afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Northeasterly below 1 metre.
Weather
Partly cloudy.
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  • 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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