Iron Islet Weather Forecast

    • 20
    • 23

    Sunny

    • 21
    • 23

    Partly cloudy

    • 21
    • 23

    Partly cloudy

    • 22
    • 23

    Shower

    • 22
    • 23

    Shower

    • 21
    • 23

    Shower

    • 19
    • 22

    Sunny

Today 23 May Capricornia

Sunny. Winds southerly 15 to 20 km/h tending southeasterly in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures in the mid to high 20s.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southerly 10 to 15 knots turning southeasterly in the early afternoon. Winds reaching up to 20 knots offshore south of Mackay early in the morning and again in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Easterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Sunny.
Weather Situation
A firm ridge extends across northern Queensland waters from a large high [1033 hPa] centred over the Tasman Sea. The ridge will remain in place but slowly weakening over coming days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Iron Islet Temperature Statistics View More

May Temperature

Middle Percy Island (37km)

  • Lowest 21 May, 2026

    16.1 °C

  • Average May

    21.5 °C

  • Highest 18 May, 2026

    26.4 °C

Climate (2021–Present)

Middle Percy Island (37km)

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  • Average Low 2021–2026

    20.7 °C

  • Average 2021–2026

    22.6 °C

  • Average High 2021–2026

    25.5 °C
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