Bay of Islands Weather Forecast

    • 15
    • 27

    Cloudy

    • 15
    • 23

    Shower

    • 13
    • 18

    Shower

    • 11
    • 21

    Cloudy

    • 8
    • 28

    Partly cloudy

    • 12
    • 24

    Partly cloudy

    • 13
    • 21

    Cloudy

Today 30 Jan South West

Partly cloudy. Slight chance of a shower. The chance of smoke haze in the southeast. The chance of a thunderstorm with little or no rainfall about the ranges later tonight. Winds south to southeasterly 20 to 30 km/h.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres, increasing to 1.5 to 2 metres in the west.
Weather
Cloudy.
Weather Situation
A low pressure trough lies through northeastern Victoria this evening, persisting on Saturday until a strong ridge of high pressure pushes in from the west late on Saturday, with a south to southeasterly flow developing across the entire state by Sunday. The ridge lingers on Monday as the high centre moves east, out to the Tasman Sea by Tuesday. Another trough develops in the northwest by late Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bay of Islands Temperature Statistics View More

January Temperature

Warrnambool Airport (45km)

  • Lowest 23 January, 2026

    4.1 °C

  • Average January

    18 °C

  • Highest 27 January, 2026

    45 °C

Climate (2021–Present)

Warrnambool Airport (45km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    19.1 °C
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