Crookhaven Bight Weather Forecast
- 10
- 16
Partly cloudy
- 8
- 18
Partly cloudy
- 8
- 18
Partly cloudy
- 7
- 19
Mostly sunny
- 6
- 19
Mostly sunny
- 8
- 20
Partly cloudy
- 10
- 17
Partly cloudy
Today 17 Jul Illawarra
Partly cloudy. Slight chance of a shower. Light winds.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southeasterly 10 to 15 knots decreasing to about 10 knots in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 1 to 1.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A coastal trough off the north coast combines with a high pressure ridge over the far southern coastal waters to drive a south to southeasterly flow today, tending fresh along the north coast. The trough will deepen into a low pressure system over the northern Tasman Sea today into Saturday, promoting strong southeasterly winds and large and powerful waves along the north coast during the weekend. Meanwhile, the ridge will build over the southern coastal waters ahead of the high crossing during the weekend, before spreading north during early next week.
Crookhaven Bight Temperature Statistics View More
July Temperature
Point Perpendicular (10km)
Lowest 11 July, 2026
8.6 °CAverage July
13.8 °CHighest 2 July, 2026
20.3 °C
Climate (2021–2026)
Point Perpendicular (10km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.8 °C