Grimston Point Weather Forecast

    • 17
    • 26

    Partly cloudy

    • 18
    • 26

    Partly cloudy

    • 17
    • 26

    Shower

    • 16
    • 27

    Sunny

    • 16
    • 26

    Shower

    • 18
    • 25

    Partly cloudy

    • 17
    • 25

    Partly cloudy

Today 13 Sep Central Coast and Whitsundays

Clear. Winds east to southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

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 1.5 to 2 metres offshore north of Hamilton Island.
1st Swell
Easterly around 1 metre offshore.
Weather
Mostly clear.
Weather Situation
A ridge extends over the north Queensland waters, weakening over the next few days.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grimston Point Temperature Statistics View More

September Temperature

Hamilton Island Airport (35km)

  • Lowest 1 September, 2026

    17.8 °C

  • Average September

    21.3 °C

  • Highest 7 September, 2026

    25 °C

Climate (2021–2026)

Hamilton Island Airport (35km)

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  • Average Low 2021–2026

    22.4 °C

  • Average 2021–2026

    24.2 °C

  • Average High 2021–2026

    26.5 °C
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