Island Arch Weather Forecast
- 10
- 20
Partly cloudy
- 12
- 26
Shower
- 13
- 20
Shower
- 10
- 16
Shower
- 10
- 15
Shower
- 8
- 17
Shower
- 9
- 18
Shower
Today 23 Nov South West
Partly cloudy. The chance of fog in the early morning. Slight chance of a shower in the east, most likely in the early morning. Near zero chance of rain elsewhere. Light winds becoming southeasterly 15 to 25 km/h in the early afternoon. Overnight temperatures falling to around 10 with daytime temperatures reaching the low to mid 20s.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- East to southeasterly about 10 knots increasing to 15 to 25 knots in the middle of the day. Winds reaching up to 30 knots in the east in the evening.
- Seas
- Below 1 metre, increasing to 1 to 2 metres during the afternoon.
- 1st Swell
- Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres by early evening.
- Weather
- Partly cloudy.
Island Arch Temperature Statistics View More
November Temperature
Cape Otway (44km)
Lowest 11 November, 2025
7 °CAverage November
12.9 °CHighest 2 November, 2025
29.6 °C
Climate (2020–Present)
Cape Otway (44km)
Average Low 2020–2025
11.7 °CAverage 2020–2025
14.2 °CAverage High 2020–2025
17.3 °C