South Island Weather Forecast
- 28
- 28
Partly cloudy
- 28
- 29
Partly cloudy
- 28
- 28
Partly cloudy
- 27
- 27
Partly cloudy
- 27
- 27
Partly cloudy
- 26
- 27
Sunny
- 27
- 27
Sunny
Today 1 Dec Capricornia
Mostly clear. Slight chance of a shower near the coast in the evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the south. Winds north to northeasterly 15 to 20 km/h becoming light in the evening.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- Northwesterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Below 0.5 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A weakening trough will cross the waters south of Cairns on Tuesday. A ridge will extend over the north Queensland waters in the wake of the trough as a high [1021 hPa] moves east across southern Australia. The ridge will strengthen on Wednesday as the high moves into the Tasman Sea, and be maintained on Thursday as the high moves east.
South Island Temperature Statistics View More
December Temperature
Middle Percy Island (12km)
Lowest
–Average December
–Highest
–
Climate (2020–Present)
Middle Percy Island (12km)
Average Low 2020–2025
20.7 °CAverage 2020–2025
22.6 °CAverage High 2020–2025
25.4 °C