Bowen Island Weather Forecast
- 17
- 27
Partly cloudy
- 17
- 30
Sunny
- 19
- 25
Possible shower
- 17
- 22
Partly cloudy
- 15
- 25
Partly cloudy
- 15
- 28
Possible shower
- 18
- 27
Shower or two
Today 10 Mar Illawarra
Partly cloudy. Slight chance of a shower in the morning and afternoon. Light winds. Overnight temperatures falling to between 13 and 18 with daytime temperatures reaching the mid to high 20s.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Variable below 10 knots becoming northeasterly 10 to 15 knots in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Easterly 1.5 to 2 metres, decreasing to 1.5 metres during the morning.
- Weather
- Partly cloudy.
- Weather Situation
- A high over the southern Tasman Sea extends a ridge over the coastal waters, while a trough near the Hunter Coast weakens today. Another trough extends from Queensland into the northern Tasman Sea and is associated with a low that is forecast to move further into the Tasman over the coming days. From Thursday, the next trough looks set to cross the coastal waters into Friday, with fresh gusty southerly winds in its wake.
Bowen Island Temperature Statistics View More
March Temperature
Point Perpendicular (4km)
Lowest 9 March, 2026
17.8 °CAverage March
21.5 °CHighest 4 March, 2026
27.3 °C
Climate (2021–Present)
Point Perpendicular (4km)
Average Low 2021–2026
14.7 °CAverage 2021–2026
17.4 °CAverage High 2021–2026
20.8 °C