The Arch Weather Forecast
- 9
- 16
Shower
- 7
- 18
Shower
- 10
- 18
Rain
- 9
- 15
Shower
- 6
- 18
Partly cloudy
- 7
- 18
Partly cloudy
- 9
- 18
Partly cloudy
Today 24 Oct South West
Cloudy. The chance of fog in the early morning. Medium chance of showers, most likely in the morning and afternoon. Light winds becoming west to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Overnight temperatures falling to between 5 and 8 with daytime temperatures reaching around 17.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Westerly 10 to 15 knots turning southwesterly below 10 knots during the morning and early afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy.
The Arch Temperature Statistics View More
October Temperature
Cape Otway (55km)
Lowest 2 October, 2025
7 °CAverage October
13.2 °CHighest 16 October, 2025
26.2 °C
Climate (2020–Present)
Cape Otway (55km)
Average Low 2020–2025
11.7 °CAverage 2020–2025
14.2 °CAverage High 2020–2025
17.4 °C