North Neptune Islands Weather Forecast

    • 19
    • 20

    Shower

    • 16
    • 17

    Windy

    • 16
    • 18

    Cloudy

    • 17
    • 19

    Sunny

    • 18
    • 20

    Sunny

    • 20
    • 21

    Partly cloudy

    • 19
    • 20

    Shower

Today 11 Feb Lower Eyre Peninsula

Cloudy. Medium chance of showers, most likely in the late morning and afternoon. Winds southerly 25 to 40 km/h. Daytime maximum temperatures in the mid to high 20s.

Central Coastal Waters

Wind
Southerly about 10 knots increasing to 15 to 25 knots in the early morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres around midday.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A high pressure system near Tasmania will move east into the Tasman Sea, allowing a trough across the northeast to move south and link up with a cold front moving across the Southern Ocean today. A strong ridge of high pressure begins to build over southern parts of SA on Thursday, pushing the trough back north again later in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Neptune Islands Temperature Statistics View More

February Temperature

Port Lincoln Airport (72km)

  • Lowest 4 February, 2026

    10.6 °C

  • Average February

    20 °C

  • Highest 4 February, 2026

    30.1 °C

Climate (2021–Present)

Port Lincoln Airport (72km)

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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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