Grasstree Beach Weather Forecast

    • 22
    • 33

    Partly cloudy

    • 22
    • 32

    Shower

    • 22
    • 32

    Shower

    • 23
    • 31

    Shower

    • 22
    • 32

    Shower

    • 22
    • 32

    Partly cloudy

    • 22
    • 33

    Partly cloudy

Today 15 Dec Central Coast and Whitsundays

Partly cloudy. Medium chance of showers inland, near zero chance elsewhere. The chance of a thunderstorm. Winds east to northeasterly 15 to 20 km/h becoming light in the evening.

Mackay Costal Waters

Bowen to St Lawrence
Wind
East to northeasterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Below 0.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm inshore later tonight.
Weather Situation
A weak pressure gradient extends over the north Queensland waters. A high south of the Bight will extend a ridge over the north Queensland waters on Tuesday as it moves eastward, accompanying a surge in southeasterly winds. The ridge will be maintained the next few days as the high enters and crosses the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grasstree Beach Temperature Statistics View More

December Temperature

Mackay Airport (25km)

  • Lowest 7 December, 2025

    17.6 °C

  • Average December

    26.7 °C

  • Highest 2 December, 2025

    33.5 °C

Climate (2020–Present)

Mackay Airport (25km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    18.6 °C

  • Average 2020–2025

    23 °C

  • Average High 2020–2025

    27.9 °C
Get WillyWeather+ to remove ads