Lake Illawarra - Entrance Weather Forecast
- 13
- 21
Sunny
- 10
- 19
Shower or two
- 12
- 23
Sunny
- 13
- 21
Showers
- 14
- 20
Showers
- 12
- 19
Partly cloudy
- 11
- 21
Sunny
Today 22 Aug Wollongong
Sunny day. Slight chance of a shower later tonight. Winds westerly 15 to 25 km/h tending southeast to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Westerly 10 to 15 knots, reaching up to 20 knots north of Point Perpendicular during the morning. Winds shifting east to southeasterly in the early afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
- 1st Swell
- Southerly around 1 metre, increasing to 1.5 to 2 metres south of Point Perpendicular later in the evening.
- Weather
- Sunny.
- Weather Situation
- Winds are forecast to generally shift more westerly from today as a trough and cold front brushes the south. Then, another high pressure system is forecast to move into the Tasman Sea later into the weekend, gradually backing the winds north to northeasterly by Sunday. Winds are forecast to freshen during early next week as the next front approaches the coastal waters, crossing by mid next week.
Lake Illawarra - Entrance Temperature Statistics View More
August Temperature
Illawarra Regional Airport (8km)
Lowest 8 August, 2026
2 °CAverage August
12.9 °CHighest 3 August, 2026
22.8 °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