Cape Montesqieu Weather Forecast

    • 7
    • 18

    Storm

    • 12
    • 17

    Storm

    • 10
    • 15

    Shower

    • 9
    • 16

    Shower

    • 7
    • 19

    Shower

    • 12
    • 16

    Shower

    • 8
    • 12

    Shower

Today 21 Oct South West

Cloudy. Very high chance of rain, most likely in the late afternoon and evening. The chance of a thunderstorm in the late afternoon and evening. Light winds becoming northeasterly 15 to 25 km/h in the late afternoon. Daytime maximum temperatures between 17 and 20.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Variable about 10 knots becoming southeasterly 10 to 15 knots in the late afternoon then tending easterly in the late evening. Winds reaching up to 20 knots in the far west in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 to 4 metres, decreasing to 3 metres by early evening.
Weather
Cloudy. 90% chance of rain. The chance of a thunderstorm in the late afternoon and evening.
Weather Situation
A ridge of high pressure is expected to pass quickly over the State early Tuesday ahead of a strong low pressure system developing in the west. The low is forecast to move over Bass Strait on Wednesday with an associated cold front passing over the State. Another high pressure system is expected to move slowly across from the west late in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Montesqieu Temperature Statistics View More

October Temperature

Dartmoor (25km)

  • Lowest 13 October, 2025

    1.9 °C

  • Average October

    13 °C

  • Highest 16 October, 2025

    24.8 °C

Climate (2020–Present)

Dartmoor (25km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    13.7 °C

  • Average High 2020–2025

    19.8 °C
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