Ralphs Bay Weather Forecast
- 10
- 16
Shower or two. Windy
- 7
- 17
Cloudy
- 8
- 15
Rain
- 7
- 15
Possible shower
- 8
- 16
Cloudy
- 8
- 17
Shower or two
- 8
- 14
Shower or two
Today 20 Oct Hobart
Partly cloudy. Medium chance of showers, becoming less likely later this evening. Damaging winds possible. Winds westerly 30 to 45 km/h decreasing to 20 to 25 km/h in the late evening.
Derwent Estuary
- Wind
- Westerly 20 to 30 knots decreasing to 15 to 25 knots in the evening.
- Seas
- Around 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge of high pressure to the north of Tasmania, directs a westerly flow over the state this evening and into Tuesday. A low pressure system is forecast to move through Bass Strait during Wednesday, with a strong southwesterly flow to develop behind it on Thursday, persisting during Friday. A high pressure system is then expected to approach northwest Tasmania by Friday evening.
Ralphs Bay Temperature Statistics View More
October Temperature
Hobart (Ellerslie Road) (11km)
Lowest 13 October, 2025
4 °CAverage October
12.7 °CHighest 16 October, 2025
27.6 °C
Climate (2020–Present)
Hobart (Ellerslie Road) (11km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
13.1 °CAverage High 2020–2025
18.1 °C