Grandfathers Beach Weather Forecast
- 7
- 11
Showers. Becoming windy
- 6
- 12
Shower or two
- 8
- 13
Showers
- 8
- 15
Showers increasing. Windy
- 11
- 16
Showers easing
- 11
- 20
Showers. Windy
- 7
- 12
Showers
Today 15 Sep Strahan
Cloudy. Very high chance of showers, with possible small hail. Winds southwesterly 30 to 40 km/h.
Central West Coastal Waters
Low Rocky Point to Sandy Cape- Wind
- Southwesterly 25 to 30 knots.
- Seas
- 2.5 to 3 metres.
- 1st Swell
- Southwesterly 4 to 5 metres.
- Weather
- Cloudy. 90% chance of showers. The chance of a thunderstorm in the late morning. Possible small hail.
- Weather Situation
- A southwesterly flow is expected to develop over Tasmania during today in the wake of a cold front, as a high in the Bight is forecast to extend a ridge over the state on Wednesday. Flow is expected to turn westerly Thursday as the high moves over Victoria. Strong northwesterly winds are expected on Friday ahead of an approaching trough.
Grandfathers Beach Temperature Statistics View More
September Temperature
Cape Sorell (3km)
Lowest 12 September, 2026
6 °CAverage September
11.9 °CHighest 13 September, 2026
18 °C
Climate (2021–2026)
Cape Sorell (3km)
Average Low 2021–2026
10.4 °CAverage 2021–2026
13.2 °CAverage High 2021–2026
16.7 °C