Southend Weather Forecast
- 9
- 16
Shower
- 12
- 15
Windy
- 8
- 18
Shower
- 11
- 16
Storm
- 11
- 16
Shower
- 10
- 16
Cloudy
- 5
- 16
Shower
Today 2 Sep Lower South East
Cloudy. Slight chance of a shower near the coast, near zero chance elsewhere. Winds northwesterly 20 to 30 km/h.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- Northwesterly 25 to 30 knots.
- Seas
- 2 metres.
- 1st Swell
- West to southwesterly 4 metres.
- Weather
- Cloudy. 50% chance of showers.
- Weather Situation
- A high pressure ridge will remain over northern parts of SA, as a cold front slips across the southeast early Thursday. The ridge will move to the east early Friday as a trough moves over SA during the day, followed by another cold front early Saturday. Another high pressure system will move across the state, behind the front, and will extend a ridge across central and eastern parts of SA into Sunday. A low pressure system is then expected to develop about the WA border and may extend a trough into far west SA late on Sunday.
Southend Temperature Statistics View More
September Temperature
Robe Airport (51km)
Lowest 1 September, 2026
5.6 °CAverage September
13 °CHighest 1 September, 2026
19 °C
Climate (2021–2026)
Robe Airport (51km)
Average Low 2021–2026
9.9 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
19.5 °C