Blenheim Beach Weather Forecast
- 12
- 25
Cloud clearing
- 13
- 23
Showers increasing
- 13
- 21
Shower or two
- 12
- 22
Cloudy
- 14
- 30
Mostly sunny
- 17
- 27
Partly cloudy
- 14
- 21
Shower or two
Today 30 Oct Illawarra
Cloudy morning, clearing to a mostly sunny afternoon. The chance of fog inland early this morning. Winds north to northwesterly 15 to 20 km/h tending northwest to southwesterly 15 to 25 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Variable about 10 knots becoming north to northeasterly 15 to 20 knots in the morning. Winds reaching up to 25 knots north of Point Perpendicular in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres around midday.
- 1st Swell
- Southerly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system over the Bight extends a ridge across the south and east of the state while an inland trough remains over the northern and central inland. During today, the high pressure centre is forecast to move over the state into the Tasman Sea. The next trough enters the far southwest and moves across the state on Thursday, reaching the far northeast corner by Friday. Over the weekend another high pressure system over southeast Australia extends a ridge over the state, as the high becomes near stationary once it settles in the south Tasman Sea.
Blenheim Beach Temperature Statistics View More
October Temperature
Point Perpendicular (10km)
Lowest 27 October, 2024
10.4 °CAverage October
16.5 °CHighest 23 October, 2024
25.8 °C
Climate (2019–Present)
Point Perpendicular (10km)
Average Low 2019–2024
14.6 °CAverage 2019–2024
17.3 °CAverage High 2019–2024
20.6 °C