Derwent Island Weather Forecast

    • 22
    • 22

    Windy

    • 21
    • 22

    Shower

    • 21
    • 22

    Shower

    • 21
    • 22

    Shower

    • 22
    • 22

    Partly cloudy

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    Partly cloudy

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    Partly cloudy

Today 29 Aug Central Coast and Whitsundays

Partly cloudy. The chance of fog in the south in the early morning. Slight chance of a shower in the morning. Winds east to southeasterly 20 to 30 km/h. Overnight temperatures falling to between 11 and 15 with daytime temperatures reaching 23 to 28.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots offshore north of Hamilton Island in the evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres offshore between Hamilton Island and Mackay around midday.
1st Swell
Easterly around 1 metre offshore.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Derwent Island Temperature Statistics View More

August Temperature

Mackay (Mount Basset) (60km)

  • Lowest 14 August, 2026

    11.7 °C

  • Average August

    19.3 °C

  • Highest 26 August, 2026

    26.7 °C

Climate (2021–2026)

Mackay (Mount Basset) (60km)

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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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