Portland Offshore Weather Forecast

    • 8
    • 14

    Cloudy

    • 8
    • 16

    Partly cloudy

    • 9
    • 21

    Mostly sunny

    • 11
    • 22

    Mostly sunny

    • 12
    • 24

    Mostly sunny

    • 14
    • 25

    Partly cloudy

    • 15
    • 25

    Shower or two

Today 14 Oct South West

Cloudy. Slight chance of a shower near the Otways in the morning and early afternoon. Near zero chance of rain elsewhere. Winds southerly 15 to 20 km/h tending southeasterly 15 to 25 km/h in the morning. Daytime maximum temperatures around 15.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
South to southeasterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 to 4 metres, decreasing to 2.5 to 3 metres during the afternoon.
Weather
Cloudy.
Weather Situation
The centre of a high pressure ridge will build drift eastwards across south eastern Australia through to Thursday before moving slowly eastward and over the Tasman Sea on Friday and Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portland Offshore Temperature Statistics View More

October Temperature

Cape Nelson Lighthouse (9 km)

  • Lowest 5 October, 2026

    7.8 °C

  • Average October

    14 °C

  • Highest 8 October, 2026

    25.1 °C

Climate (2021–2026)

Cape Nelson Lighthouse (9 km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.7 °C
Get WillyWeather+ to remove ads