Windang Island Weather Forecast
- 15
- 21
Shower or two
- 14
- 20
Showers
- 14
- 20
Showers
- 14
- 21
Shower or two
- 13
- 21
Shower or two
- 15
- 22
Shower or two
- 15
- 23
Showers
Today 12 May Wollongong
Partly cloudy. High chance of showers. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly 15 to 25 km/h in the morning.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southeasterly 10 to 15 knots, reaching up to 20 knots north of Point Perpendicular during the afternoon and evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore north of Port Kembla during the morning.
- 1st Swell
- Southerly 1.5 to 2 metres, decreasing to 1.5 metres around midday, then tending south to southeasterly 1.5 metres later in the evening.
- Weather
- Partly cloudy. 60% chance of showers.
Windang Island Temperature Statistics View More
May Temperature
Illawarra Regional Airport (8km)
Lowest 10 May, 2026
6.6 °CAverage May
16.2 °CHighest 2 May, 2026
25.6 °C
Climate (2021–Present)
Illawarra Regional Airport (8km)
Average Low 2021–2026
12.4 °CAverage 2021–2026
17.2 °CAverage High 2021–2026
22.8 °C