Bay of Islands Weather Forecast

    • 14
    • 20

    Shower

    • 14
    • 22

    Windy

    • 14
    • 23

    Windy

    • 15
    • 26

    Partly cloudy

    • 15
    • 28

    Partly cloudy

    • 16
    • 27

    Windy

    • 15
    • 26

    Sunny

Today 15 Jan South West

Cloudy. Very high chance of showers near the Otways, medium chance elsewhere. The chance of a thunderstorm in the morning and early afternoon. Winds southeasterly 15 to 25 km/h turning southerly 20 to 30 km/h early in the morning then increasing to 30 to 45 km/h in the morning. Overnight temperatures falling to around 13 with daytime temperatures reaching the low 20s.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southeasterly 20 to 25 knots turning southerly in the late morning and early afternoon. Winds reaching up to 30 knots in the late morning and afternoon.
Seas
1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
1st Swell
Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres around midday.
Weather
Cloudy. 60% chance of showers. The chance of a thunderstorm in the morning and early afternoon.
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 5 January, 2026

    5.4 °C

  • Average January

    16.9 °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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