Snapper Point Weather Forecast
- 8
- 28
Partly cloudy
- 12
- 26
Sunny
- 10
- 20
Cloudy
- 7
- 23
Partly cloudy
- 10
- 19
Partly cloudy
- 8
- 20
Cloud clearing
- 10
- 23
Sunny
Today 18 Sep Flinders
Sunny. Winds north to northeasterly 15 to 25 km/h tending north to northwesterly in the middle of the day then tending north to northeasterly in the evening. Daytime maximum temperatures 23 to 29.
Spencer Gulf Coastal Waters
- Wind
- North to northeasterly 15 to 20 knots shifting west to southwesterly 10 to 15 knots in the late afternoon.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre by early evening.
- 1st Swell
- South to southwesterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system lies over the Tasman Sea with a ridge extending into the east of the state. A weak trough over South Australian waters will continue moving through eastern waters tonight. A cold front will pass over the south during Friday afternoon with a southwesterly flow persisting through the weekend as a ridge of high pressure extends over northern parts of the state.
Snapper Point Temperature Statistics View More
September Temperature
Port Augusta Airport (7km)
Lowest 17 September, 2025
7.4 °CAverage September
15.6 °CHighest 15 September, 2025
30.7 °C
Climate (2020–Present)
Port Augusta Airport (7km)
Average Low 2020–2025
12.4 °CAverage 2020–2025
18.8 °CAverage High 2020–2025
26.2 °C