Watson Inlet Weather Forecast
- 14
- 21
Mostly clear
- 9
- 21
Rain
- 11
- 20
Possible shower
- 11
- 19
Shower or two
- 11
- 20
Shower or two
- 11
- 17
Cloudy
- 10
- 19
Cloudy
Today 20 Dec Melbourne
Mostly clear. Light winds.
Western Port Local Waters
- Wind
- Southerly below 10 knots.
- Seas
- Below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A broad trough of low pressure lies over Victoria and Bass Strait and is expected to linger over the area this evening. A low pressure system south of the Bight will move east and combine with this trough over western Victoria early Sunday. The low pressure system will then deepen and slowly move southeast across the State during Sunday to clear into eastern Bass Strait late Sunday. A high pressure ridge then builds across Victoria and Bass Strait during Monday. A weak cold front crosses Bass Strait during late Monday and early Tuesday with the ridge re-establishing itself from Tuesday to Thursday.
Watson Inlet Temperature Statistics View More
December Temperature
Cerberus (14km)
Lowest 3 December, 2025
6 °CAverage December
16.5 °CHighest 18 December, 2025
35.8 °C
Climate (2020–Present)
Cerberus (14km)
Average Low 2020–2025
10.1 °CAverage 2020–2025
14.5 °CAverage High 2020–2025
19.5 °C