Boston Island Weather Forecast
- 15
- 28
Mostly sunny
- 13
- 26
Mostly sunny
- 14
- 25
Partly cloudy
- 13
- 22
Shower or two
- 14
- 21
Shower or two
- 13
- 21
Partly cloudy
- 12
- 21
Cloudy
Today 29 Mar Port Lincoln
Mostly sunny. Winds northeast to southeasterly 15 to 25 km/h becoming southeasterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon.
Spencer Gulf Coastal Waters
- Wind
- Northeast to southeasterly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo early in the morning. Winds tending south to southeasterly in the late afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the morning.
- 1st Swell
- South to southwesterly below 1 metre.
- Weather
- Sunny.
Boston Island Temperature Statistics View More
March Temperature
Port Lincoln Airport (11km)
Lowest 25 March, 2024
6.7 °CAverage March
19.9 °CHighest 9 March, 2024
42.8 °C
Climate (2019–Present)
Port Lincoln Airport (11km)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
11.1 °CAverage 2019–2024
15.5 °CAverage High 2019–2024
21.1 °C