Grandfathers Beach Weather Forecast
- 7
- 13
Partly cloudy
- 5
- 13
Cloudy
- 4
- 14
Partly cloudy
- 5
- 21
Shower or two
- 13
- 18
Showers easing
- 9
- 16
Showers
- 9
- 17
Showers easing
Today 26 Sep Strahan
Partly cloudy. Slight chance of a shower, becoming less likely later this evening. Winds southerly 20 to 30 km/h tending southeasterly 15 to 20 km/h in the late evening.
Central West Coastal Waters
Low Rocky Point to Sandy Cape- Wind
- Southerly 15 to 20 knots, reaching up to 25 knots inshore in the late afternoon.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system centred well to the west of Tasmania extends a ridge over the state. The high centre is forecast to move across the state during Sunday and Monday before moving over the Tasman Sea during Tuesday. Northerly flow is expected to build during Tuesday over Tasmania ahead of an approaching trough, forecast to cross during early Wednesday.
Grandfathers Beach Temperature Statistics View More
September Temperature
Cape Sorell (3km)
Lowest 12 September, 2026
6 °CAverage September
11.9 °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