Deception Inlet Weather Forecast

    • 14
    • 24

    Partly cloudy

    • 13
    • 24

    Partly cloudy

    • 13
    • 24

    Sunny

    • 14
    • 25

    Shower

    • 16
    • 25

    Shower

    • 15
    • 26

    Partly cloudy

    • 15
    • 27

    Partly cloudy

Today 20 Aug Central Coast and Whitsundays

Mostly sunny. Winds east to southeasterly 20 to 30 km/h. Overnight temperatures falling to between 10 and 15 with daytime temperatures reaching 22 to 27.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 15 to 25 knots, reaching up to 30 knots offshore north of Hamilton Island early in the morning.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
1st Swell
Easterly 1 to 1.5 metres offshore, decreasing to around 1 metre later in the evening.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Deception Inlet Temperature Statistics View More

August Temperature

Mackay Airport (31km)

  • Lowest 14 August, 2026

    8.7 °C

  • Average August

    18.5 °C

  • Highest 10 August, 2026

    27.9 °C

Climate (2021–2026)

Mackay Airport (31km)

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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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