Grassy Island Weather Forecast

    • 21
    • 29

    Shower

    • 21
    • 29

    Partly cloudy

    • 20
    • 28

    Partly cloudy

    • 20
    • 28

    Shower

    • 20
    • 28

    Shower

    • 20
    • 29

    Partly cloudy

    • 20
    • 29

    Partly cloudy

Today 10 Oct Central Coast and Whitsundays

Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm, possibly severe inland. Winds east to northeasterly 15 to 20 km/h becoming light before dawn then becoming easterly 15 to 25 km/h in the middle of the day. Overnight temperatures falling to between 18 and 21 with daytime temperatures reaching 27 to 33.

Mackay Costal Waters

Bowen to St Lawrence
Wind
East to northeasterly 10 to 15 knots tending east to southeasterly during the morning. Winds reaching up to 20 knots offshore north of Hamilton Island in the late evening.
Seas
Below 1 metre, decreasing below 0.5 metres during the morning, then increasing to around 1 metre during the afternoon.
1st Swell
Northeasterly below 1 metre.
Weather
Mostly sunny. The chance of a thunderstorm.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grassy Island Temperature Statistics View More

October Temperature

Proserpine Airport (39km)

  • Lowest 6 October, 2024

    12.3 °C

  • Average October

    22.2 °C

  • Highest 8 October, 2024

    33.4 °C

Climate (2019–Present)

Proserpine Airport (39km)

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  • Average Low 2019–2024

    18 °C

  • Average 2019–2024

    22.9 °C

  • Average High 2019–2024

    29.2 °C
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