Portland Bay Marina Weather Forecast
- 11
- 19
Showers
- 7
- 14
Shower or two
- 9
- 16
Cloudy
- 7
- 22
Sunny
- 13
- 24
Partly cloudy
- 11
- 16
Shower or two
- 11
- 17
Cloudy
Today 6 Nov South West
Cloudy. High chance of showers, with possible small hail near the coast later tonight. Winds westerly 20 to 30 km/h turning southwesterly 15 to 25 km/h in the evening.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Southwesterly 15 to 20 knots, reaching up to 25 knots in the far east in the late afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far east.
- 1st Swell
- Southwesterly 3 to 4 metres.
- Weather
- Cloudy. 90% chance of showers, with possible small hail later this evening.
- Weather Situation
- A cold front will continue moving eastwards across the State this evening and into early Saturday. Another high pressure system moving east across the Bight will then extend a ridge over Victoria from Saturday through to Monday. A trough deepening over central Australia on Monday will then extend over Victoria through Tuesday.
Portland Bay Marina Temperature Statistics View More
November Temperature
Cape Nelson Lighthouse (11 km)
Lowest 4 November, 2026
10.1 °CAverage November
14.2 °CHighest 3 November, 2026
18.4 °C
Climate (2021–2026)
Cape Nelson Lighthouse (11 km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17.7 °C