Western Rocks Weather Forecast
- 10
- 12
Cloudy
- 11
- 14
Late shower or two
- 13
- 13
Showers
- 10
- 11
Showers
- 9
- 10
Cloudy
- 9
- 12
Partly cloudy
- 11
- 16
Showers increasing
Today 23 Sep Western
Partly cloudy. Winds west to northwesterly 20 to 30 km/h shifting east to northeasterly 15 to 20 km/h in the evening. Daytime maximum temperatures between 13 and 16.
South West Coastal Waters
South East Cape to Low Rocky Point- Wind
- Northwesterly 15 to 25 knots, reaching up to 30 knots in the late morning and afternoon.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Westerly 3 to 4 metres, decreasing to 3 metres by early evening.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system centred over Bass Strait moves eastwards to lie over the northern Tasman Sea during today and Thursday, maintaining ridge dominated conditions over Tasmania. A trough is forecast to move over the state from the west during Friday ahead of a cold front to cross later. A secondary high pressure system is forecast to extend a ridge over Tasmania from the southwest during Saturday.
Western Rocks Temperature Statistics View More
September Temperature
Maatsuyker Island (3km)
Lowest 16 September, 2026
3.8 °CAverage September
10.4 °CHighest 20 September, 2026
20.6 °C
Climate (2021–2026)
Maatsuyker Island (3km)
Average Low 2021–2026
9.5 °CAverage 2021–2026
11.7 °CAverage High 2021–2026
14.3 °C