Seagull Rock Weather Forecast
- 7
- 16
Clear
- 5
- 17
Partly cloudy
- 6
- 18
Partly cloudy
- 11
- 19
Shower or two
- 9
- 14
Shower or two
- 7
- 14
Possible shower
- 7
- 17
Possible shower
Today 22 Sep South East
Clear. Winds northwest to southwesterly 20 to 30 km/h becoming northwesterly 15 to 20 km/h in the late evening.
Channel
- Wind
- Westerly 10 to 15 knots turning north to northwesterly below 10 knots in the evening.
- Seas
- Below 1 metre.
- Weather
- Clear.
- Weather Situation
- A high pressure system centred over Bass Strait moves eastwards to lie over the northern Tasman Sea during Wednesday 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.
Seagull Rock Temperature Statistics View More
September Temperature
Cape Bruny (7km)
Lowest 21 September, 2026
4.1 °CAverage September
11.3 °CHighest 20 September, 2026
26.5 °C
Climate (2021–2026)
Cape Bruny (7km)
Average Low 2021–2026
9.6 °CAverage 2021–2026
12.5 °CAverage High 2021–2026
16.6 °C