Bay of Islands Weather Forecast

    • 14
    • 22

    Cloudy

    • 9
    • 31

    Partly cloudy

    • 16
    • 41

    Partly cloudy

    • 15
    • 23

    Cloudy

    • 14
    • 26

    Partly cloudy

    • 15
    • 31

    Partly cloudy

    • 16
    • 23

    Shower

Today 25 Jan South West

Partly cloudy. The chance of smoke haze in the southeast. Winds south to southeasterly 20 to 30 km/h. Daytime maximum temperatures 23 to 32.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southerly 10 to 15 knots, reaching up to 20 knots offshore during the morning. Winds turning southeasterly in the late morning and afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A trough of low pressure over far western parts of the state will continue across remaining parts overnight and during Sunday. A high pressure centre is expected to lie to the southwest of the state on Sunday and then expected to move eastwards to be over the Tasman Sea on Monday. A northerly airstream is expected on Tuesday ahead of another trough moving in from the west and reaching central districts in the evening and remaining districts on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bay of Islands Temperature Statistics View More

January Temperature

Warrnambool Airport (45km)

  • Lowest 23 January, 2026

    3.1 °C

  • Average January

    17.7 °C

  • Highest 7 January, 2026

    41.3 °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 °C
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