Pinnacle Rock Weather Forecast
- 3
- 18
Clear
- 4
- 17
Partly cloudy
- 5
- 19
Partly cloudy
- 12
- 16
Shower
- 9
- 14
Shower
- 5
- 15
Partly cloudy
- 6
- 16
Partly cloudy
Today 11 Sep North East
Clear. Light winds.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Westerly 15 to 20 knots.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre later in the evening.
- 1st Swell
- Westerly below 1 metre inshore, increasing to around 1 metre offshore.
- Weather
- Clear.
- Weather Situation
- A high pressure system over southern Victoria is forecast to move over the Tasman Sea by early Saturday and continue to slowly move east. A weak trough is expected to cross Tasmania late Sunday. A cold front is then expected to approach the state from the west on Monday, directing the flow northwesterly before crossing Tasmania overnight into early Tuesday. A southwesterly flow will establish over the state in its wake.
Pinnacle Rock Temperature Statistics View More
September Temperature
Swan Island (38km)
Lowest 10 September, 2026
8.1 °CAverage September
12.3 °CHighest 6 September, 2026
17 °C
Climate (2021–2026)
Swan Island (38km)
Average Low 2021–2026
12 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17.5 °C