Grasstree Beach Weather Forecast

    • 14
    • 24

    Clear

    • 14
    • 24

    Partly cloudy

    • 14
    • 24

    Partly cloudy

    • 12
    • 22

    Sunny

    • 12
    • 23

    Sunny

    • 12
    • 24

    Sunny

    • 13
    • 24

    Partly cloudy

Today 13 Jul Central Coast and Whitsundays

Partly cloudy. Slight chance of a shower in the late morning and afternoon. Light winds becoming east to northeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures 22 to 27.

Mackay Costal Waters

Bowen to St Lawrence
Wind
East to southeasterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Easterly below 1 metre.
Weather
Clear.
Weather Situation
A weak ridge of high pressure lies over the northern Queensland waters. The ridge will strengthen from Wednesday as a high shifts east across southern Australia and intensifies.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grasstree Beach Temperature Statistics View More

July Temperature

Mackay Airport (25km)

  • Lowest 11 July, 2026

    12.1 °C

  • Average July

    18.6 °C

  • Highest 4 July, 2026

    24.7 °C

Climate (2021–2026)

Mackay Airport (25km)

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

  • Average Low 2021–2026

    18.7 °C

  • Average 2021–2026

    23.1 °C

  • Average High 2021–2026

    27.9 °C
Get WillyWeather+ to remove ads