Twin Rocks Weather Forecast
- 11
- 30
Sunny
- 17
- 40
Sunny
- 19
- 26
Partly cloudy
- 15
- 32
Partly cloudy
- 16
- 21
Cloudy
- 12
- 25
Sunny
- 12
- 35
Sunny
Today 2 Dec West Coast
Cloud clearing. The chance of fog west of Nullarbor early this morning. Winds northwest to northeasterly 15 to 25 km/h tending southeast to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the late evening. Daytime maximum temperatures 26 to 33.
Far West Coastal Waters
WA-SA Border to Fowlers Bay- Wind
- Variable about 10 knots becoming north to northeasterly 10 to 15 knots in the early morning then tending east to northeasterly in the early afternoon. Winds reaching up to 20 knots offshore during the morning and again in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system near the WA and SA border extends a ridge over SA. The high pressure system is expected to slowly move over SA during today and be in the Tasman Sea on Wednesday. A low pressure trough will then move across SA during Wednesday and Thursday, followed by another ridge of high pressure.
Twin Rocks Temperature Statistics View More
December Temperature
Nullarbor (22km)
Lowest 1 December, 2025
14 °CAverage December
16.9 °CHighest
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Climate (2020–Present)
Nullarbor (22km)
Average Low 2020–2025
11.1 °CAverage 2020–2025
16.7 °CAverage High 2020–2025
23.8 °C