Boston Island Weather Forecast

    • 16
    • 30

    Sunny

    • 15
    • 29

    Sunny

    • 17
    • 25

    Partly cloudy

    • 16
    • 24

    Cloud clearing

    • 15
    • 24

    Mostly sunny

    • 16
    • 25

    Mostly sunny

    • 16
    • 25

    Mostly sunny

Today 3 Feb Port Lincoln

Sunny. Winds northeast to southeasterly 15 to 25 km/h tending southwesterly in the morning then turning south to southeasterly in the evening.

Spencer Gulf Coastal Waters

Wind
East to southeasterly 15 to 20 knots tending northeasterly 10 to 15 knots in the early morning then tending south to southeasterly 15 to 20 knots in the early afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
South to southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Smoke haze reducing visibility in the far south, particularly in the east, during the morning and easing into the afternoon. Otherwise sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boston Island Temperature Statistics View More

February Temperature

Port Lincoln Airport (11km)

  • Lowest 2 February, 2026

    16.1 °C

  • Average February

    18.1 °C

  • Highest 1 February, 2026

    23.2 °C

Climate (2021–Present)

Port Lincoln Airport (11km)

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  • Average Low 2021–2026

    11.4 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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