The Blowhole Weather Forecast

    • 11
    • 15

    Showers. Windy

    • 8
    • 13

    Showers easing. Windy

    • 8
    • 18

    Partly cloudy

    • 11
    • 16

    Showers increasing

    • 7
    • 13

    Showers. Windy

    • 9
    • 14

    Showers. Windy

    • 9
    • 13

    Showers easing. Wind easing

Today 16 Sep South West

Partly cloudy. High chance of showers near the Otways, medium chance elsewhere. The chance of a thunderstorm early this evening. Winds northwesterly 25 to 35 km/h.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 20 to 30 knots, reaching up to 35 knots in the far west in the late evening.
Seas
2 to 3 metres.
1st Swell
Westerly 2 to 3 metres, increasing to 3 to 5 metres in the far west.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Weather Situation
Strong westerly flow over Bass Strait will persist as a high pressure system passes to the north of Victoria. The high will move into the Tasman on Thursday, before another cold front crosses Bass Strait on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Blowhole Temperature Statistics View More

September Temperature

Cape Otway (13km)

  • Lowest 6 September, 2025

    6.9 °C

  • Average September

    12.6 °C

  • Highest 6 September, 2025

    21.5 °C

Climate (2020–Present)

Cape Otway (13km)

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  • Average Low 2020–2025

    11.7 °C

  • Average 2020–2025

    14.2 °C

  • Average High 2020–2025

    17.4 °C
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