Bay Island Weather Forecast
- 27
- 29
Storm
- 25
- 29
Shower
- 26
- 28
Shower
- 26
- 28
Partly cloudy
- 26
- 28
Partly cloudy
- 26
- 28
Shower
- 26
- 28
Shower
Today 9 Mar Capricornia
Cloudy. Very high chance of rain, possible heavy which may lead to flash flooding. The chance of a thunderstorm, possibly severe with damaging winds. Winds northwest to northeasterly 15 to 25 km/h tending southeast to southwesterly in the evening. Daytime maximum temperatures 24 to 29.
Capricornia Coastal Waters
St Lawrence to Burnett Heads- Wind
- Northwesterly 15 to 25 knots tending northwest to northeasterly 20 to 30 knots in the evening then tending northwest to southwesterly in the late evening. Winds reaching up to 35 knots offshore south of Cape Capricorn in the late evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Northerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore around midday.
- Weather
- Cloudy. 95% chance of showers. A thunderstorm likely.
- Weather Situation
- A trough extending from southern Queensland is forecast to progress northwards as it moves offshore during Monday and Tuesday morning, with multiple lows forming within the trough before getting pulled offshore as it does so. A ridge will become dominant in its wake on Tuesday.
Bay Island Temperature Statistics View More
March Temperature
Williamson Airfield (21km)
Lowest 4 March, 2026
20.6 °CAverage March
26.3 °CHighest 6 March, 2026
32 °C
Climate (2021–Present)
Williamson Airfield (21km)
Average Low 2021–2026
17.5 °CAverage 2021–2026
22.7 °CAverage High 2021–2026
28.8 °C