Grasstree Beach Weather Forecast

    • 15
    • 24

    Shower

    • 17
    • 28

    Partly cloudy

    • 12
    • 26

    Sunny

    • 12
    • 27

    Sunny

    • 13
    • 24

    Partly cloudy

    • 12
    • 23

    Partly cloudy

    • 13
    • 23

    Shower

Today 9 Aug Central Coast and Whitsundays

Partly cloudy. Slight chance of a shower, becoming less likely later this evening. Winds northeasterly 15 to 25 km/h becoming light in the evening.

Mackay Costal Waters

Bowen to St Lawrence
Wind
East to northeasterly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A weak trough will move across waters south of Townsville during Monday. A weak ridge of high pressure will develop across northern Queensland waters in the wake of the trough as a high moves east across the state.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grasstree Beach Temperature Statistics View More

August Temperature

Mackay Airport (25km)

  • Lowest 5 August, 2026

    9.8 °C

  • Average August

    17.8 °C

  • Highest 6 August, 2026

    24.1 °C

Climate (2021–2026)

Mackay Airport (25km)

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  • Average Low 2021–2026

    18.7 °C

  • Average 2021–2026

    23.1 °C

  • Average High 2021–2026

    27.9 °C
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