Baynham Island Weather Forecast

    • 20
    • 21

    Wind easing. Cloud clearing

    • 20
    • 21

    Mostly sunny

    • 21
    • 22

    Shower or two

    • 21
    • 22

    Shower or two. Windy

    • 21
    • 22

    Shower or two. Windy

    • 21
    • 22

    Shower or two

    • 21
    • 22

    Shower or two

Today 13 Aug Central Coast and Whitsundays

Cloud clearing. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly in the early afternoon then becoming light in the evening. Daytime maximum temperatures 23 to 29.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 15 to 25 knots, reaching up to 30 knots offshore during the morning.
Seas
1 to 2 metres, decreasing to 1 metre later in the evening.
1st Swell
Easterly below 1 metre.
Weather
Cloud clearing.
Weather Situation
A ridge strengthens along the east coast and will persist for several days as a strong high moves east across southern Australia.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Baynham Island Temperature Statistics View More

August Temperature

Hamilton Island Airport (17km)

  • Lowest 4 August, 2026

    17.3 °C

  • Average August

    20 °C

  • Highest 10 August, 2026

    24.9 °C

Climate (2021–2026)

Hamilton Island Airport (17km)

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  • Average Low 2021–2026

    22.4 °C

  • Average 2021–2026

    24.3 °C

  • Average High 2021–2026

    26.5 °C
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