South Neptune Islands Weather Forecast
- 15
- 16
Shower
- 15
- 16
Shower
- 14
- 15
Windy
- 15
- 15
Shower
- 14
- 15
Cloudy
- 14
- 15
Cloudy
- 14
- 16
Partly cloudy
Today 15 Nov Lower Eyre Peninsula
Partly cloudy. Medium chance of showers. Winds westerly 20 to 30 km/h. Daytime maximum temperatures in the low to mid 20s.
Central Coastal Waters
- Wind
- Variable about 10 knots becoming westerly 15 to 20 knots in the early afternoon.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres by early evening.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A broad low pressure trough lies over the northeast of the state, moving eastwards throughout today. Following this trough, a ridge of high pressure will build across the Bight over the weekend, with a series of cold fronts passing over the southeast. The ridge of high pressure begins to dominate the weather pattern across all coastal waters early next week.
South Neptune Islands Temperature Statistics View More
November Temperature
Cape Borda (64km)
Lowest 12 November, 2025
6.9 °CAverage November
13.5 °CHighest 1 November, 2025
22.1 °C
Climate (2020–Present)
Cape Borda (64km)
Average Low 2020–2025
11.7 °CAverage 2020–2025
14.9 °CAverage High 2020–2025
18.9 °C