Crookhaven Heads Weather Forecast
- 8
- 18
Shower or two
- 9
- 18
Shower or two
- 8
- 19
Partly cloudy
- 9
- 21
Shower or two
- 11
- 19
Shower or two
- 10
- 19
Possible shower
- 9
- 20
Partly cloudy
Today 17 Aug Illawarra
Partly cloudy. The chance of fog about higher ground early this morning. High chance of showers. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures between 12 and 17.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southeasterly 10 to 15 knots tending easterly in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 1 to 1.5 metres, decreasing to around 1 metre around midday.
- Weather
- Partly cloudy. 70% chance of showers.
- Caution
- Surf conditions in the morning may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- A high pressure system over Tasmania is directing onshore east to southeast winds over the coastal waters today. The winds will tend southeast to northeasterly tonight and on Tuesday as the high moves over the southern Tasman Sea, and then north to northeasterly along the southern coast on Wednesday as a low pressure trough approaches from the west.
Crookhaven Heads Temperature Statistics View More
August Temperature
Point Perpendicular (21km)
Lowest 8 August, 2026
7.7 °CAverage August
13.4 °CHighest 3 August, 2026
21.1 °C
Climate (2021–2026)
Point Perpendicular (21km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.8 °C