Heart Reef Weather Forecast

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    Partly cloudy

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Today 30 Jan Capricornia

Mostly clear. Winds southeasterly 15 to 20 km/h.

Great Barrier Reef Offshore Waters

Bowen to Yeppoon
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots through the Capricorn Channel.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres through the Capricorn Channel.
1st Swell
Southeasterly 1 to 1.5 metres, increasing to 1.5 to 2 metres through the Capricorn Channel.
Weather
Partly cloudy. The chance of a thunderstorm through the Capricorn Channel.
Weather Situation
A weakening trough extends over the Peninsula and Cooktown waters, dissipating early on Sunday, then redeveloping on Monday. A broad low [1003 hPa] and trough in the Coral Sea will weaken on Sunday.
Graph Plots Open in Graphs

  • 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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