Poonindie Weather Forecast
- 16
- 26
Showers increasing
- 12
- 21
Shower or two
- 11
- 20
Partly cloudy
- 13
- 23
Partly cloudy
- 14
- 25
Partly cloudy
- 16
- 28
Sunny
- 16
- 28
Mostly sunny
Today 25 Apr Port Lincoln
Partly cloudy. Very high chance of showers, most likely late this afternoon and evening. The chance of a thunderstorm this evening. Winds north to northwesterly 15 to 25 km/h turning westerly 20 to 30 km/h in the middle of the day then becoming light in the late afternoon.
Spencer Gulf Coastal Waters
- Wind
- Northerly 10 to 15 knots, reaching up to 20 knots south of Port Neill to Port Victoria during the morning and early afternoon. Winds shifting south to southwesterly in the late afternoon then tending west to southwesterly in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres near the Yorke Peninsula coast.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria during the afternoon.
- Weather
- Becoming cloudy. 60% chance of showers. The chance of a thunderstorm this evening.
- Weather Situation
- A strong high pressure system over the Tasman Sea will maintain a ridge over SA. A cold front will pass over the south on Saturday, weakening and clearing in the east early Sunday. A new high pressure system will develop in the Bight on Sunday, drifting east early next week to merge with the strong high in the Tasman Sea.
Poonindie Temperature Statistics View More
April Temperature
Port Lincoln Airport (3km)
Lowest 14 April, 2026
8.8 °CAverage April
17.6 °CHighest 21 April, 2026
33.1 °C
Climate (2021–Present)
Port Lincoln Airport (3km)
Average Low 2021–2026
11.4 °CAverage 2021–2026
15.8 °CAverage High 2021–2026
21.3 °C