Rocky Shelf Bay Weather Forecast

    • 26
    • 28

    Partly cloudy

    • 27
    • 28

    Shower

    • 27
    • 28

    Partly cloudy

    • 27
    • 28

    Partly cloudy

    • 27
    • 28

    Shower

    • 27
    • 27

    Shower

    • 27
    • 27

    Shower

Today 10 Mar Capricornia

Partly cloudy. Slight chance of a shower, most likely in the afternoon and evening. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly in the late morning and early afternoon. Daytime maximum temperatures around 30.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Hamilton Island by early evening.
1st Swell
Easterly below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm inshore in the afternoon and evening.
Weather Situation
A trough is forecast to cross Mackay and Townsville waters during today, weakening out about the Cairns coast on Wednesday. A ridge will settle over land in the wake of this trough.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Shelf Bay Temperature Statistics View More

March Temperature

Middle Percy Island (10km)

  • Lowest 7 March, 2026

    21.8 °C

  • Average March

    25.8 °C

  • Highest 6 March, 2026

    28.6 °C

Climate (2021–Present)

Middle Percy Island (10km)

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  • Average Low 2021–2026

    20.7 °C

  • Average 2021–2026

    22.7 °C

  • Average High 2021–2026

    25.5 °C
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