Portland Weather Forecast
- 8
- 13
Showers. Windy
- 9
- 14
Showers. Becoming windy
- 9
- 14
Showers increasing
- 9
- 15
Shower or two. Windy
- 10
- 16
Shower or two
- 10
- 16
Shower or two
- 7
- 13
Showers. Windy
Today 19 Sep South West
Partly cloudy. High chance of showers, most likely during the afternoon. Winds westerly 30 to 45 km/h. Daytime maximum temperatures around 14.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Westerly 20 to 30 knots increasing to 30 to 40 knots in the late morning. Winds becoming west to southwesterly 20 to 30 knots in the late afternoon.
- Seas
- 1.5 to 2.5 metres, increasing to 2.5 to 4 metres during the morning.
- 1st Swell
- Southwesterly 3 to 4 metres, tending westerly 4 metres during the morning, then tending southwesterly 4 to 6 metres around midday.
- Weather
- Cloudy. 90% chance of showers, with possible small hail from late this morning.
- Weather Situation
- In the wake of a cold front that crossed coastal waters overnight, a vigorous westerly airstream will continue today as another front moves through during this afternoon. Further fronts are expected during the early hours of Saturday and again on Sunday morning. A high pressure ridge will extend across Victoria by Sunday night with winds easing across Victorian coastal and local waters.
Portland Temperature Statistics View More
September Temperature
Cape Nelson Lighthouse (10km)
Lowest 15 September, 2024
7.3 °CAverage September
12.4 °CHighest 4 September, 2024
19.3 °C
Climate (2019–Present)
Cape Nelson Lighthouse (10km)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
11.6 °CAverage 2019–2024
14.2 °CAverage High 2019–2024
17.6 °C