Sullivan Bay Weather Forecast

    • 14
    • 17

    Shower

    • 10
    • 16

    Shower

    • 10
    • 15

    Shower

    • 9
    • 14

    Shower

    • 8
    • 14

    Shower

    • 9
    • 14

    Shower

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    • 14

    Shower

Today 18 Jun Mornington Peninsula

Cloudy. Very high chance of showers, most likely in the late morning and afternoon. Winds northerly 25 to 35 km/h increasing to 35 to 50 km/h before dawn then turning northwesterly 25 to 35 km/h in the evening.

Port Phillip Local Waters

Wind
Northerly 15 to 25 knots, reaching up to 30 knots during the day. Winds turning northwesterly 15 to 20 knots in the evening.
Seas
1 to 2 metres, decreasing to 1 metre later in the evening.
Weather
Cloudy. 95% chance of showers.
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Sullivan Bay Temperature Statistics View More

June Temperature

Cerberus (36km)

  • Lowest 9 June, 2026

    2.7 °C

  • Average June

    12.8 °C

  • Highest 12 June, 2026

    19.7 °C

Climate (2021–2026)

Cerberus (36km)

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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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