Grandfathers Beach Weather Forecast
- 5
- 14
Mostly clear
- 4
- 20
Shower or two. Becoming windy
- 13
- 18
Showers easing
- 10
- 18
Showers
- 7
- 16
Partly cloudy
- 5
- 17
Mostly sunny
- 5
- 16
Mostly sunny
Today 28 Sep Strahan
Mostly clear. Winds southwesterly 15 to 20 km/h tending southerly in the late afternoon then becoming light in the evening.
Central West Coastal Waters
Low Rocky Point to Sandy Cape- Wind
- South to southwesterly 10 to 15 knots turning east to southeasterly below 10 knots in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 3 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system centred to the west of Tasmania extends a ridge over the state and is forecast to cross the state this evening before moving over the Tasman Sea during Tuesday. Northerly flow is expected to build over Tasmania during Tuesday ahead of an approaching trough, forecast to cross Wednesday morning. A broad trough is forecast to cross the state during Thursday as a cold front approaches from the west, crossing Friday evening. A ridge of high pressure is then expected to approach Tasmania from the west during Friday, crossing during the day.
Grandfathers Beach Temperature Statistics View More
September Temperature
Cape Sorell (3km)
Lowest 27 September, 2026
5.7 °CAverage September
11.7 °CHighest 20 September, 2026
21.5 °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