Gunnamatta Beach Weather Forecast

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    Shower

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    Shower

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    Shower

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    Shower

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    Shower

Today 1 Sep Mornington Peninsula

Becoming cloudy. High chance of showers in the late afternoon and evening. Winds northerly 35 to 50 km/h turning northwesterly 25 to 40 km/h in the early afternoon.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
North to northwesterly 20 to 25 knots tending west to northwesterly during the afternoon and evening. Winds reaching up to 30 knots offshore in the early afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 1 to 2 metres, increasing to 2 to 3 metres in the far west.
Weather
Becoming cloudy. 90% chance of showers.
Weather Situation
A cold front will approach Victoria from the west and cross the state overnight and into Wednesday morning. A second cold front embedded in a westerly flow will clip the south of Victoria on Thursday morning, with a high pressure system to build to the north of the state in the evening. This high is expected to move over the Tasman Sea on Friday morning, with a strong cold front to approach the west of Victoria on Friday evening.
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  • Temperature Forecast Bureau of Meteorology

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Gunnamatta Beach Temperature Statistics View More

September Temperature

Cerberus (28km)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Cerberus (28km)

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  • Average Low 2021–2026

    10.2 °C
  • Average 2021–2026

    14.6 °C
  • Average High 2021–2026

    19.7 °C
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