Cook Island Weather Forecast
- 20
- 29
Partly cloudy
- 19
- 32
Sunny
- 21
- 29
Showers
- 21
- 27
Shower or two
- 19
- 27
Possible shower
- 19
- 28
Partly cloudy
- 18
- 29
Partly cloudy
Today 11 Mar Tweed Heads
Partly cloudy. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly in the morning then becoming light in the late afternoon.
Byron Coastal Waters
Point Danger to Wooli- Wind
- South to southeasterly 10 to 15 knots, reaching up to 20 knots north of Yamba during the morning. Winds turning east to northeasterly below 10 knots in the late afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre around midday.
- 1st Swell
- Southeasterly 2 to 2.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A high over the southern Tasman Sea extends a ridge over the state, while a low over the northern Tasman Sea is heading further eastwards. A trough looks set to enter the far south coast late Wednesday and continue crossing the rest of the coastal waters on Thursday through early Friday, with fresh gusty southerly winds in its wake.
Cook Island Temperature Statistics View More
March Temperature
Coolangatta (7km)
Lowest 3 March, 2026
17.6 °CAverage March
24.2 °CHighest 6 March, 2026
30.6 °C
Climate (2021–Present)
Coolangatta (7km)
Average Low 2021–2026
16.3 °CAverage 2021–2026
20.4 °CAverage High 2021–2026
25.4 °C