Port Paterson Weather Forecast
- 17
- 37
Windy. Partly cloudy
- 16
- 32
Cloudy
- 17
- 25
Showers. Possible afternoon storm
- 10
- 21
Cloud clearing
- 8
- 23
Partly cloudy
- 11
- 25
Possible shower
- 12
- 28
Mostly sunny
Today 29 Sep Flinders
Partly cloudy. Winds east to northeasterly 20 to 30 km/h turning northerly 25 to 40 km/h during the morning then decreasing to 15 to 25 km/h in the evening. Daytime maximum temperatures 31 to 36.
Spencer Gulf Coastal Waters
- Wind
- North to northeasterly 15 to 20 knots, reaching up to 25 knots near the Yorke Peninsula coast during the morning. Winds shifting south to southwesterly in the late afternoon.
- Seas
- 1 to 2 metres, decreasing to 1 metre by early evening.
- 1st Swell
- South to southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system centred to the northeast of Tasmania extends a ridge over the southeast of the continent. This high and ridge will move eastwards over the Tasman Sea in coming days. A series of slow moving troughs will enter the west of the state today then move across the state on Wednesday and Thursday as a couple of cold fronts will move across waters to the south. A new high pressure system will become established south of the Bight during Friday.
Port Paterson Temperature Statistics View More
September Temperature
Port Augusta Airport (11km)
Lowest 18 September, 2026
3 °CAverage September
17.2 °CHighest 25 September, 2026
35.7 °C
Climate (2021–2026)
Port Augusta Airport (11km)
Average Low 2021–2026
12.6 °CAverage 2021–2026
19 °CAverage High 2021–2026
26.2 °C