Cape Montesqieu Weather Forecast

    • 9
    • 15

    Cloudy

    • 5
    • 17

    Cloudy

    • 8
    • 16

    Shower

    • 6
    • 16

    Cloudy

    • 8
    • 16

    Cloudy

    • 6
    • 19

    Partly cloudy

    • 11
    • 19

    Shower

Today 26 Aug South West

Cloudy. The chance of fog in the west early this morning. Slight chance of a shower near the Otways this morning. Near zero chance of rain elsewhere. Winds southwesterly 15 to 25 km/h becoming light in the late afternoon. Daytime maximum temperatures around 14.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
West to southwesterly 10 to 15 knots decreasing to about 10 knots in the middle of the day.
Seas
Around 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A large high pressure system over South Australia will begin to extend a ridge over western Victoria from today. The high pressure centre will slowly move over the north on Thursday, remaining relatively stationary on Friday with a weak trough skimming the south in the afternoon. A new high pressure ridge will begin to develop from the west on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Montesqieu Temperature Statistics View More

August Temperature

Dartmoor (25km)

  • Lowest 1 August, 2026

    -0.4 °C

  • Average August

    10.6 °C

  • Highest 19 August, 2026

    17.1 °C

Climate (2021–2026)

Dartmoor (25km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    19.9 °C
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