Flat Top Island Weather Forecast

    • 11
    • 23

    Mostly sunny

    • 14
    • 23

    Partly cloudy

    • 14
    • 24

    Sunny

    • 12
    • 25

    Sunny

    • 12
    • 26

    Mostly sunny

    • 13
    • 25

    Partly cloudy

    • 14
    • 27

    Mostly sunny

Today 6 Aug Mackay

Mostly sunny. Winds southeasterly 15 to 25 km/h becoming light in the evening then becoming southeasterly 15 to 20 km/h in the late evening.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore by early evening.
1st Swell
Easterly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A ridge of high pressure extends over the northern Queensland waters from a high [1025 hPa] over southern Australia, and will remain in place over coming days as the high slowly drifts east.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Top Island Temperature Statistics View More

August Temperature

Mackay (Mount Basset) (5km)

  • Lowest 5 August, 2026

    13 °C

  • Average August

    18.4 °C

  • Highest 1 August, 2026

    22.1 °C

Climate (2021–2026)

Mackay (Mount Basset) (5km)

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  • Average Low 2021–2026

    20.1 °C

  • Average 2021–2026

    23.5 °C

  • Average High 2021–2026

    27.5 °C
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