Portland Harbour Weather Forecast

    • 14
    • 20

    Early fog

    • 13
    • 22

    Cloud clearing

    • 13
    • 22

    Shower or two

    • 13
    • 17

    Cloudy

    • 12
    • 18

    Cloudy

    • 14
    • 20

    Cloudy

    • 14
    • 23

    Sunny

Today 9 Feb South West

Partly cloudy. Patchy fog in the early morning. Slight chance of a shower near the Otways, near zero chance elsewhere. Winds south to southeasterly 20 to 30 km/h. Daytime maximum temperatures 23 to 28.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southerly 10 to 15 knots turning southeasterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres.
Weather
Partly cloudy. Patchy fog inshore early this morning with reduced visibility.
Weather Situation
A trough will move across eastern waters, and contract to the east of the state tonight as another ridge of high pressure enters the state from the west. The ridge will continue to move over the state on Tuesday, with the trough lingering about the far east.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portland Harbour Temperature Statistics View More

February Temperature

Cape Nelson Lighthouse (11km)

  • Lowest 6 February, 2026

    11 °C

  • Average February

    16.7 °C

  • Highest 3 February, 2026

    22.7 °C

Climate (2021–Present)

Cape Nelson Lighthouse (11km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    17.6 °C
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