Port MacDonnell Lighthouse Weather Forecast
- 12
- 22
Shower
- 9
- 20
Cloudy
- 8
- 22
Partly cloudy
- 11
- 25
Partly cloudy
- 13
- 28
Partly cloudy
- 15
- 28
Partly cloudy
- 16
- 26
Shower
Today 26 Apr Lower South East
Partly cloudy. Medium chance of showers, most likely in the late morning and afternoon. The chance of a thunderstorm near the coast in the early morning. Light winds becoming northwest to southwesterly 15 to 25 km/h in the morning then tending south to southwesterly 15 to 20 km/h in the late afternoon. Overnight temperatures falling to around 12 with daytime temperatures reaching the low 20s.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- Northwesterly 10 to 15 knots turning southwesterly in the late morning.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm north of Beachport in the early morning.
Port MacDonnell Lighthouse Temperature Statistics View More
April Temperature
Mount Gambier Airport (35km)
Lowest 18 April, 2026
3 °CAverage April
14.6 °CHighest 23 April, 2026
27.6 °C
Climate (2021–Present)
Mount Gambier Airport (35km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
20 °C