Port MacDonnell Lighthouse Weather Forecast
- 11
- 16
Shower
- 8
- 15
Cloudy
- 7
- 17
Cloudy
- 8
- 18
Shower
- 12
- 23
Partly cloudy
- 12
- 23
Shower
- 12
- 21
Shower
Today 19 Nov Lower South East
Cloudy. The chance of fog in the north early this morning. Medium chance of showers, becoming less likely this afternoon. Winds westerly 20 to 30 km/h turning southwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures between 16 and 19.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- Westerly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell during the morning and early afternoon. Winds turning southwesterly in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Port MacDonnell.
- 1st Swell
- Southwesterly 3 metres, increasing to 3 to 4 metres during the afternoon.
- Weather
- Cloudy.
- Weather Situation
- A high southwest of Perth extends a ridge over SA directing a broad south to southwesterly flow across SA waters. The ridge will move southeast during the rest of the week as the high moves to a position well south of the Bight by Thursday night. The high and associated ridge is expected to pass over Tasmania on Friday allowing a trough to enter the far west of South Australia. The trough in the west is forecast to slowly move over the state during the weekend.
Port MacDonnell Lighthouse Temperature Statistics View More
November Temperature
Mount Gambier Airport (35km)
Lowest 13 November, 2025
3.3 °CAverage November
12.3 °CHighest 2 November, 2025
24.5 °C
Climate (2020–Present)
Mount Gambier Airport (35km)
Average Low 2020–2025
8.8 °CAverage 2020–2025
13.6 °CAverage High 2020–2025
20 °C