Dalby Island Weather Forecast
- 21
- 23
Cloudy
- 17
- 21
Shower
- 15
- 16
Shower
- 15
- 17
Shower
- 15
- 17
Cloudy
- 15
- 17
Shower
- 15
- 16
Shower
Today 1 May Lower Eyre Peninsula
Cloudy. Slight chance of a shower. Winds north to northwesterly 15 to 20 km/h.
Spencer Gulf Coastal Waters
- Wind
- North to northeasterly 15 to 20 knots, reaching up to 25 knots near the Yorke Peninsula coast.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres near the Yorke Peninsula coast.
- 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 strong high pressure system over the Tasman Sea extends northerly winds over SA. Winds will freshen ahead of a front that is forecast to move across the far west today then continue across the state during the weekend. The low pressure system associated with this front is expected to linger over waters to the south of the state and extend a trough over southern parts later Sunday and Monday. The low will then move over Bass Strait later Monday. A ridge will extend across SA from the west on Tuesday and a cold front will move across the south later Wednesday.
Dalby Island Temperature Statistics View More
May Temperature
Port Lincoln Airport (33km)
Lowest 1 May, 2026
18.2 °CAverage May
24.7 °CHighest
–
Climate (2021–Present)
Port Lincoln Airport (33km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
15.8 °CAverage High 2021–2026
21.3 °C