Mary River - Susan Island Weather Forecast

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    Partly cloudy

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    Partly cloudy

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    Shower or two

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    Shower or two

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    Shower or two

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    Shower or two

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    Shower or two

Today 17 Mar Hervey Bay

Partly cloudy. Slight chance of a shower at night. Winds easterly 15 to 25 km/h tending southeasterly in the early afternoon then becoming light in the evening.

Hervey Bay Waters

Wind
Easterly 10 to 15 knots turning southeasterly 15 to 20 knots in the early afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the northern bay during the afternoon.
1st Swell
North to northeasterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high in the Tasman Sea extends a firm ridge along the coast. The ridge will slowly start to weaken today.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mary River - Susan Island Temperature Statistics View More

March Temperature

Hervey Bay Airport (12km)

  • Lowest 12 March, 2026

    19.3 °C

  • Average March

    24.8 °C

  • Highest 6 March, 2026

    31.4 °C

Climate (2021–Present)

Hervey Bay Airport (12km)

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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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