Diamantina Island Weather Forecast

    • 14
    • 26

    Mostly sunny

    • 14
    • 28

    Mostly sunny

    • 15
    • 28

    Cloud clearing

    • 15
    • 27

    Cloud clearing

    • 15
    • 28

    Mostly sunny

    • 15
    • 27

    Mostly sunny

    • 17
    • 27

    Partly cloudy

Today 2 Sep Gladstone

Mostly sunny. Light winds becoming northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening.

Capricornia Coastal Waters

St Lawrence to Burnett Heads
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Easterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Mostly sunny.
Weather Situation
A ridge extends over the south Queensland waters. A high [1027 hPa] is moving east across the northern Tasman Sea. A weakening trough will cross the Gold Coast waters on Friday.
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  • Temperature Forecast Bureau of Meteorology

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Diamantina Island Temperature Statistics View More

September Temperature

Gladstone Radar (5km)

  • Lowest 1 September, 2026

    16 °C

  • Average September

    19.1 °C

  • Highest

    –

Climate (2021–2026)

Gladstone Radar (5km)

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  • Average Low 2021–2026

    19.2 °C

  • Average 2021–2026

    22.9 °C

  • Average High 2021–2026

    28.5 °C
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