Grandfathers Beach Weather Forecast
- 8
- 13
Shower or two. Windy
- 7
- 14
Showers increasing
- 9
- 15
Possible morning storm. Rain
- 8
- 13
Showers increasing
- 7
- 13
Showers easing
- 7
- 13
Showers
- 7
- 13
Shower or two
Today 3 Sep Strahan
Cloudy. Very high chance of showers, with possible small hail. Damaging winds possible. Winds westerly 40 to 55 km/h decreasing to 30 to 40 km/h in the late evening.
Central West Coastal Waters
Low Rocky Point to Sandy Cape- Wind
- Westerly 30 to 40 knots decreasing to 25 to 30 knots in the late evening.
- Seas
- 3 to 4 metres.
- 1st Swell
- Westerly 6 to 7 metres.
- Weather
- Partly cloudy. 80% chance of showers, with possible small hail.
- Weather Situation
- A strong westerly flow will gradually ease through Thursday evening and Friday before a low pressure system approaches from the west early Saturday. This low is expected to cross southern Tasmania on Saturday, bringing a series of troughs and a cold front over the state. A west to southwesterly airstream is expected to follow the low with a weak cold front crossing the state early Monday before a ridge of high pressure develops from the west.
Grandfathers Beach Temperature Statistics View More
September Temperature
Cape Sorell (3km)
Lowest 2 September, 2026
9.3 °CAverage September
11.8 °CHighest 1 September, 2026
15.8 °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