Cook Island Weather Forecast

    • 17
    • 24

    Shower or two

    • 17
    • 23

    Shower or two

    • 16
    • 23

    Possible shower

    • 15
    • 24

    Partly cloudy

    • 14
    • 25

    Possible shower

    • 16
    • 23

    Shower or two

    • 14
    • 23

    Possible shower

Today 23 Sep Tweed Heads

Partly cloudy. Medium chance of showers. Winds south to southeasterly 15 to 25 km/h turning easterly 20 to 25 km/h in the morning then tending southeasterly 15 to 25 km/h in the late afternoon.

Byron Coastal Waters

Point Danger to Wooli
Wind
Easterly 10 to 15 knots, reaching up to 20 knots offshore south of Cape Byron early in the morning.
Seas
Around 1 metre.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Weather
Partly cloudy.
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Cook Island Temperature Statistics View More

September Temperature

Coolangatta (7km)

  • Lowest 20 September, 2026

    8.9 °C

  • Average September

    18.6 °C

  • Highest 4 September, 2026

    29.4 °C

Climate (2021–2026)

Coolangatta (7km)

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  • Average Low 2021–2026

    16.4 °C

  • Average 2021–2026

    20.5 °C

  • Average High 2021–2026

    25.5 °C
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