Cape Sir William Grant Weather Forecast
- 9
- 15
Shower or two
- 9
- 14
Possible shower
- 5
- 14
Partly cloudy
- 5
- 15
Partly cloudy
- 5
- 16
Possible shower
- 8
- 16
Shower or two
- 9
- 17
Shower or two
Today 24 Jun South West
Cloudy. Areas of morning fog in the north. High chance of showers near the Otways, medium chance elsewhere. Winds northwesterly 15 to 20 km/h tending westerly in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures around 14.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- West to northwesterly 10 to 15 knots shifting south to southeasterly in the early afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy. 70% chance of showers.
- Weather Situation
- A high pressure system resides over the broader south of the country. The high centre is forecast to drift slowly over Tasmania during the second half of the week bringing stable conditions to Victoria.
Cape Sir William Grant Temperature Statistics View More
June Temperature
Cape Nelson Lighthouse (7km)
Lowest 15 June, 2026
4.9 °CAverage June
13 °CHighest 12 June, 2026
19 °C
Climate (2021–2026)
Cape Nelson Lighthouse (7km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17.6 °C