Watson Inlet Weather Forecast
- 14
- 26
Shower or two. Windy
- 8
- 14
Shower or two
- 1
- 16
Early frost. Sunny
- 3
- 20
Mostly sunny
- 7
- 25
Partly cloudy
- 14
- 26
Possible shower
- 11
- 17
Shower or two
Today 20 Sep Melbourne
Sunny day. Slight chance of a shower, most likely at night. Winds northerly 35 to 55 km/h turning westerly 15 to 25 km/h in the evening.
Western Port Local Waters
- Wind
- North to northwesterly 20 to 25 knots, reaching up to 30 knots in the late morning and early afternoon. Winds turning westerly 15 to 20 knots in the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the afternoon, then increasing to 1 to 1.5 metres by early evening.
- Weather
- Mostly sunny. 60% chance of showers.
- Weather Situation
- A high pressure system over NSW is directing a northwesterly airstream across Victoria as a cold front crosses waters south of the Bight. The front is forecast to enter western Victoria this afternoon, reaching central districts during the evening before crossing eastern Victoria tonight. A cold southwesterly airstream will follow on Monday as a high pressure system south of the Bight moves rapidly east, reaching western Bass Strait by Monday night. The high will be located over the Tasman Sea by Tuesday night and continue moving east into Wednesday as warm northeasterly winds develop over Victoria.
Watson Inlet Temperature Statistics View More
September Temperature
Cerberus (14km)
Lowest 18 September, 2026
2.4 °CAverage September
12.9 °CHighest 13 September, 2026
25.6 °C
Climate (2021–2026)
Cerberus (14km)
Average Low 2021–2026
10.2 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
19.7 °C