Coolum Beach Weather Forecast

    • 14
    • 23

    Clear

    • 15
    • 23

    Partly cloudy

    • 17
    • 24

    Partly cloudy

    • 17
    • 24

    Shower or two

    • 18
    • 24

    Shower or two

    • 17
    • 24

    Shower or two

    • 16
    • 24

    Shower or two

Today 21 May Sunshine Coast

Clear. Light winds.

Sunshine Coast Waters

Double Island Point to Cape Moreton
Wind
Southerly 20 to 25 knots, reaching up to 30 knots offshore.
Seas
2.5 to 3 metres.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 2.5 to 3 metres offshore.
Weather
Partly cloudy. 60% chance of showers offshore, near zero chance elsewhere.
Weather Situation
The combination of a high [1033 hPa] over southern Australia and a deepening low [1005 hPa] off the southern Queensland coast is leading to a tight pressure gradient, driving strong to gale force southerly winds and powerful seas across the southern Queensland waters. The low will move away to the east over the weekend, allowing winds and seas to slowly abate.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Coolum Beach Temperature Statistics View More

May Temperature

Sunshine Coast Airport (8km)

  • Lowest 9 May, 2026

    8.1 °C

  • Average May

    19.9 °C

  • Highest 7 May, 2026

    26.2 °C

Climate (2021–Present)

Sunshine Coast Airport (8km)

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  • Average Low 2021–2026

    16.3 °C

  • Average 2021–2026

    20.7 °C

  • Average High 2021–2026

    25.7 °C
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