Smith Island Weather Forecast
- 11
- 18
Cloudy
- 11
- 20
Shower
- 13
- 22
Storm
- 14
- 23
Partly cloudy
- 14
- 23
Shower
- 13
- 21
Shower
- 13
- 18
Shower
Today 20 Nov Lower Eyre Peninsula
Partly cloudy. Winds southerly 15 to 20 km/h turning southeasterly 20 to 30 km/h during the morning. Daytime maximum temperatures between 18 and 21.
Central Coastal Waters
- Wind
- Southerly 10 to 15 knots turning southeasterly 15 to 20 knots during the morning. Winds reaching up to 25 knots in the west in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres by early evening.
- 1st Swell
- Southwesterly 3 to 4 metres, decreasing to 3 metres later in the evening.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system centred well south of Perth extends a ridge over SA with a broad south to southwesterly flow extending across agricultural areas. The ridge will move southeast today as the high centre moves to a position well south of the Bight. The high will pass over Tasmania on Friday and a trough will move over the far west of SA. This trough will move slowly over the state during the weekend to reach eastern districts late Saturday. A second low pressure trough is expected enter the far west of SA on Sunday.
Smith Island Temperature Statistics View More
November Temperature
Port Lincoln Airport (45km)
Lowest 10 November, 2025
7.1 °CAverage November
15.2 °CHighest 6 November, 2025
30.3 °C
Climate (2020–Present)
Port Lincoln Airport (45km)
Average Low 2020–2025
11.4 °CAverage 2020–2025
15.8 °CAverage High 2020–2025
21.3 °C