Heart Reef Weather Forecast

    • 28
    • 28

    Windy

    • 27
    • 27

    Windy

    • 26
    • 27

    Partly cloudy

    • 27
    • 27

    Partly cloudy

    • 27
    • 28

    Shower

    • 27
    • 27

    Shower

    • 27
    • 28

    Shower

Today 19 Jan Capricornia

Mostly clear. Slight chance of a shower. Winds east to southeasterly 15 to 25 km/h.

Great Barrier Reef Offshore Waters

Bowen to Yeppoon
Wind
Southeasterly 20 to 25 knots.
Seas
1.5 to 2 metres.
1st Swell
Southeasterly around 1 metre, increasing to 1 to 1.5 metres by early evening.
Weather
Mostly clear.
Weather Situation
A weak trough extends across Cape York Peninsula into North Queensland Waters north of Cairns and may become more monsoon like by the middle of this week. A tropical low may form within the trough before moving into the northwestern Coral Sea from Wednesday or Thursday. A weak ridge will extend over northern Queensland waters south of the trough until Tuesday, with a weak pressure gradient persisting for the following few days.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Heart Reef Temperature Statistics View More

January Temperature

Gannett Cay (21km)

  • Lowest 7 January, 2026

    24 °C

  • Average January

    27 °C

  • Highest 17 January, 2026

    29.1 °C

Climate (2021–Present)

Gannett Cay (21km)

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  • Average Low 2021–2026

    23.2 °C

  • Average 2021–2026

    24.5 °C

  • Average High 2021–2026

    25.7 °C
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