Coolum Beach Weather Forecast

    • 14
    • 23

    Mostly sunny

    • 15
    • 23

    Partly cloudy

    • 16
    • 24

    Possible shower

    • 17
    • 24

    Shower or two

    • 17
    • 24

    Shower or two

    • 16
    • 23

    Shower or two

    • 14
    • 23

    Shower or two

Today 21 May Sunshine Coast

Mostly sunny. Slight chance of a shower near the coast late this afternoon and evening. Near zero chance of rain elsewhere. Light winds becoming southerly 15 to 20 km/h in the morning then becoming light in the late afternoon.

Sunshine Coast Waters

Double Island Point to Cape Moreton
Wind
Southerly 25 to 30 knots.
Seas
2 to 3 metres.
1st Swell
Southerly 1 to 2 metres, increasing to 2 to 3 metres during the morning.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm offshore this morning.
Weather Situation
A firm ridge extends over southern Queensland from a large high [1029 hPa] drifting slowly east across southern Australia. The ridge will persist for several days, weakening a little by the weekend. A developing low in Tasman Sea will drift northward in the coming days, and enhance winds and swells over far southern Queensland waters later this week and over the weekend.
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  • 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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