Portland Bay Marina Weather Forecast

    • 7
    • 14

    Partly cloudy

    • 5
    • 14

    Partly cloudy

    • 5
    • 13

    Cloud clearing

    • 5
    • 16

    Sunny

    • 8
    • 16

    Shower or two

    • 10
    • 16

    Shower or two

    • 9
    • 16

    Showers

Today 25 Jun South West

Partly cloudy. Slight chance of a shower near the Otways, near zero chance elsewhere. Light winds.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Easterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
Settled weather is expected heading into the weekend as a high pressure system located over eastern Bass Strait moves over the southern Tasman Sea on Sunday. Northerly winds will strengthen on Monday as a cold front approaches from the west.
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  • Temperature Forecast Bureau of Meteorology

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Portland Bay Marina Temperature Statistics View More

June Temperature

Cape Nelson Lighthouse (11km)

  • Lowest 15 June, 2026

    4.9 °C

  • Average June

    13 °C

  • Highest 12 June, 2026

    19 °C

Climate (2021–2026)

Cape Nelson Lighthouse (11km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.6 °C
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