Crookhaven River - Crookhaven Heads Boat Ramp Weather Forecast
- 10
- 19
Cloudy
- 7
- 18
Possible shower
- 8
- 18
Partly cloudy
- 9
- 21
Cloud clearing
- 8
- 23
Sunny
- 10
- 25
Partly cloudy
- 12
- 26
Mostly sunny
Today 8 Sep Illawarra
Cloudy. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures between 15 and 19.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southerly 10 to 15 knots, reaching up to 20 knots north of Point Perpendicular in the late morning. Winds becoming variable about 10 knots in the early afternoon then becoming northerly 10 to 15 knots in the late evening.
- Seas
- 1 to 2 metres, decreasing below 1 metre during the afternoon.
- 1st Swell
- Southerly 1.5 to 2 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A broad high pressure ridge continues to build from the west, while a cold front is crossing the north coast early Tuesday, bringing fresh to strong, gusty southerly winds along the coast in its wake. This system will be followed by another cold front crossing the eastern areas on Wednesday, with another bout of fresh to strong southerly winds along the coast. Then, generally dry, stable weather patterns will prevail across much of the state through the second half of the week, as a high pressure system drifts across the state later in the week before entering the Tasman Sea by the weekend.
Crookhaven River - Crookhaven Heads Boat Ramp Temperature Statistics View More
September Temperature
Nowra (RAN Air Station) (21km)
Lowest 1 September, 2026
8.1 °CAverage September
17.4 °CHighest 5 September, 2026
30.4 °C
Climate (2021–2026)
Nowra (RAN Air Station) (21km)
Average Low 2021–2026
12.1 °CAverage 2021–2026
16.6 °CAverage High 2021–2026
22.6 °C