Cape Montesqieu Weather Forecast

    • 8
    • 17

    Fog

    • 6
    • 17

    Partly cloudy

    • 9
    • 18

    Cloudy

    • 10
    • 16

    Shower

    • 9
    • 15

    Shower

    • 8
    • 16

    Shower

    • 10
    • 17

    Shower

Today 21 May South West

Cloudy. Patchy morning fog. Slight chance of a shower near the Otways, near zero chance elsewhere. Light winds. Daytime maximum temperatures around 16.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
West to northwesterly below 10 knots becoming northerly in the late evening.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 2.5 metres.
Weather
Cloudy.
Weather Situation
A high near the South Australian coast extends a ridge across the north of the State. The ridge will extend across the remainder of Victoria tonight then persist for for the rest of the week. The high centre will move southeast on Saturday as a weak cold front approaches from the west, crossing Bass Strait on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Montesqieu Temperature Statistics View More

May Temperature

Dartmoor (25km)

  • Lowest 18 May, 2026

    4.4 °C

  • Average May

    13.8 °C

  • Highest 1 May, 2026

    28.7 °C

Climate (2021–Present)

Dartmoor (25km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    19.8 °C
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