Cook Island Weather Forecast

    • 19
    • 29

    Possible shower

    • 20
    • 27

    Showers

    • 19
    • 27

    Shower or two

    • 19
    • 27

    Showers

    • 19
    • 27

    Showers

    • 19
    • 28

    Showers

    • 20
    • 29

    Shower or two

Today 18 Mar Tweed Heads

Partly cloudy. Medium chance of showers, most likely this evening. Light winds becoming southeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening.

Byron Coastal Waters

Point Danger to Wooli
Wind
Variable about 10 knots becoming easterly 10 to 15 knots in the middle of the day then decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Easterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A high over the Tasman Sea extends a ridge over northern coastal waters, while a trough is brushing the southern and central parts of the coast, bringing a coastal southerly change in its wake, before stalling about the Hunter Coast later today. Then, a series of high pressure systems will pass to the south, maintaining moist onshore easterly winds through the second half of the week.
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Cook Island Temperature Statistics View More

March Temperature

Coolangatta (7km)

  • Lowest 3 March, 2026

    17.6 °C
  • Average March

    24 °C
  • Highest 6 March, 2026

    30.6 °C

Climate (2021–Present)

Coolangatta (7km)

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  • Average Low 2021–2026

    16.3 °C
  • Average 2021–2026

    20.4 °C
  • Average High 2021–2026

    25.4 °C
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