Pen Island Weather Forecast

    • 19
    • 21

    Partly cloudy

    • 18
    • 21

    Sunny

    • 19
    • 21

    Partly cloudy

    • 20
    • 21

    Sunny

    • 19
    • 21

    Sunny

    • 19
    • 21

    Partly cloudy

    • 20
    • 21

    Partly cloudy

Today 18 Aug Capricornia

Partly cloudy. Slight chance of a shower, most likely in the late morning and afternoon. Winds east to southeasterly 15 to 25 km/h. Daytime maximum temperatures in the low to mid 20s.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 20 to 25 knots, reaching up to 30 knots offshore north of Hamilton Island in the early afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Easterly 1 to 1.5 metres.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A firm ridge extends over northern Queensland waters and will persist for several days as a strong high [1041 hPa] over the Tasman Sea. The high will weaken slightly by midweek.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Pen Island Temperature Statistics View More

August Temperature

Middle Percy Island (39km)

  • Lowest 13 August, 2026

    15.1 °C

  • Average August

    18.8 °C

  • Highest 10 August, 2026

    23.5 °C

Climate (2021–2026)

Middle Percy Island (39km)

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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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