Denman Island Weather Forecast

    • 24
    • 28

    Showers

    • 24
    • 30

    Shower or two. Becoming windy

    • 25
    • 30

    Shower or two. Windy

    • 25
    • 30

    Shower or two. Windy

    • 25
    • 30

    Shower or two. Windy

    • 25
    • 30

    Showers. Windy

    • 25
    • 29

    Shower or two

Today 5 Jan Central Coast and Whitsundays

Cloudy. High chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm along the coastal fringe in the afternoon and evening. Winds east to southeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures in the mid to high 20s.

Mackay Costal Waters

Bowen to St Lawrence
Wind
East to southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Hamilton Island.
1st Swell
Easterly below 1 metre.
Weather
Cloudy. 60% chance of showers. The chance of a thunderstorm offshore north of Hamilton Island in the afternoon and evening.
Weather Situation
Onshore winds will continue converging around a trough that will shift slowly north along the coast between Proserpine and Cairns for the next few days. Tropical low 12U is likely develop along the trough in the north Coral Sea from Tuesday. The trough will deepen into the monsoon trough from around Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Denman Island Temperature Statistics View More

January Temperature

Hamilton Island Airport (14km)

  • Lowest 4 January, 2026

    23.4 °C

  • Average January

    26.9 °C

  • Highest 1 January, 2026

    28.9 °C

Climate (2021–Present)

Hamilton Island Airport (14km)

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  • Average Low 2021–2026

    22.4 °C

  • Average 2021–2026

    24.2 °C

  • Average High 2021–2026

    26.5 °C
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