Point Boston Weather Forecast
- 10
- 19
Possible shower
- 11
- 19
Shower or two
- 11
- 19
Shower or two
- 11
- 19
Shower or two
- 10
- 20
Mostly sunny
- 11
- 21
Partly cloudy
- 11
- 23
Possible shower
Today 8 May Port Lincoln
Cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds southwesterly 20 to 25 km/h tending southerly 15 to 25 km/h in the morning.
Spencer Gulf Coastal Waters
- Wind
- Southerly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo during the afternoon.
- 1st Swell
- South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system south of Western Australia will move slowly eastwards south of the Bight during the next few days. The high will then move eastwards early next week to be centred southeast of Tasmania late Tuesday.
Point Boston Temperature Statistics View More
May Temperature
Port Lincoln Airport (5km)
Lowest 5 May, 2026
11 °CAverage May
16.3 °CHighest 1 May, 2026
30.6 °C
Climate (2021–Present)
Port Lincoln Airport (5km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
15.8 °CAverage High 2021–2026
21.3 °C