Rainbow Bay Beach Weather Forecast

    • 16
    • 26

    Mostly clear

    • 15
    • 25

    Partly cloudy

    • 17
    • 24

    Showers

    • 14
    • 25

    Partly cloudy

    • 14
    • 25

    Partly cloudy

    • 14
    • 23

    Shower or two

    • 12
    • 22

    Possible shower

Today 18 Sep Gold Coast

Mostly clear. Winds southeasterly 15 to 25 km/h becoming light in the evening.

Gold Coast Waters

Cape Moreton to Point Danger
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots south of Point Lookout in the evening. Winds decreasing to about 10 knots in the late evening.
Seas
1 to 1.5 metres, decreasing below 1 metre later in the evening.
1st Swell
Northeasterly below 1 metre.
Weather
Mostly clear.
Weather Situation
A weak trough and associated southeasterly wind change lies cross the South East Queensland waters, and will stall around the Sunshine Coast overnight before dissipating Friday. A second stronger trough will move east across inland southern Queensland on Saturday, with northwesterly winds developing ahead of it, before the trough pushes offshore early Sunday morning.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rainbow Bay Beach Temperature Statistics View More

September Temperature

Coolangatta (4km)

  • Lowest 8 September, 2025

    9.9 °C

  • Average September

    18.1 °C

  • Highest 9 September, 2025

    27.1 °C

Climate (2020–Present)

Coolangatta (4km)

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  • Average Low 2020–2025

    16.2 °C

  • Average 2020–2025

    20.3 °C

  • Average High 2020–2025

    25.4 °C
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