Grassy Island Weather Forecast

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    • 31

    Clear

    • 22
    • 31

    Partly cloudy

    • 22
    • 29

    Partly cloudy

    • 22
    • 30

    Partly cloudy

    • 23
    • 29

    Shower

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    • 29

    Shower

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    • 29

    Shower

Today 26 Mar Central Coast and Whitsundays

Clear. Winds east to northeasterly 15 to 20 km/h becoming light in the evening.

Mackay Costal Waters

Bowen to St Lawrence
Wind
East to southeasterly 10 to 15 knots becoming variable about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Easterly 1 to 1.5 metres offshore, decreasing to around 1 metre later in the evening.
Weather
Clear.
Weather Situation
A weak ridge persists over the north Queensland Waters. A trough will cross the Mackay waters on Friday night, followed by a new ridge.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grassy Island Temperature Statistics View More

March Temperature

Proserpine Airport (39km)

  • Lowest 14 March, 2026

    21 °C

  • Average March

    25.6 °C

  • Highest 9 March, 2026

    31.6 °C

Climate (2021–Present)

Proserpine Airport (39km)

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  • Average Low 2021–2026

    18.2 °C

  • Average 2021–2026

    22.9 °C

  • Average High 2021–2026

    29.2 °C
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