Windang Bay Weather Forecast
- 16
- 19
Shower or two
- 12
- 20
Sunny
- 11
- 19
Possible shower
- 9
- 18
Shower or two
- 9
- 18
Sunny
- 9
- 16
Shower or two
- 10
- 16
Shower or two
Today 19 Jun Wollongong
Cloudy. High chance of showers, most likely in the morning. Winds northerly 15 to 25 km/h increasing to 30 km/h before turning northwesterly 15 to 20 km/h in the late morning and afternoon.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- North to northwesterly 15 to 20 knots, reaching up to 30 knots offshore during the morning and early afternoon. Winds tending west to northwesterly in the late evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Northeasterly below 1 metre, increasing to 1 to 1.5 metres south of Port Kembla later in the evening.
- Weather
- Cloudy. 70% chance of showers.
- Weather Situation
- A high pressure system over the Tasman Sea is extending ridge across the northern coastal waters while drifting eastwards, bringing a north to northwesterly airstream today. Winds will freshen as a cold front approaches from the west, before turning westerly on Saturday following its passage. From late Saturday or Sunday, winds will turn southerly as a second cold front brushes the coast.
Windang Bay Temperature Statistics View More
June Temperature
Illawarra Regional Airport (8km)
Lowest 7 June, 2026
4 °CAverage June
14 °CHighest 17 June, 2026
23.4 °C
Climate (2021–2026)
Illawarra Regional Airport (8km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
17.3 °CAverage High 2021–2026
22.8 °C