Cape Sir William Grant Weather Forecast

    • 11
    • 17

    Rain

    • 13
    • 19

    Showers

    • 12
    • 17

    Showers easing

    • 8
    • 14

    Showers

    • 9
    • 13

    Showers easing

    • 7
    • 14

    Shower or two

    • 5
    • 14

    Possible shower

Today 16 Jun South West

Cloudy. Very high chance of rain. Winds northerly 15 to 25 km/h.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Northerly 10 to 15 knots, reaching up to 20 knots in the far west during the afternoon and evening.
Seas
1 to 1.5 metres.
1st Swell
Westerly 2.5 to 3 metres.
Weather
Cloudy. 95% chance of rain.
Weather Situation
A low pressure system over the Bight is combining with a high pressure system over the Tasman Sea to direct a warm northerly airstream across Victoria. The low will move slowly south into Wednesday before a front associated with the low crosses Victoria on Thursday. The low will weaken and move to the southeast of Tasmania on Friday as a cold front approaches from the southwest. A high pressure system will move south of the Bight during Saturday as the front crosses southern Victoria.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Sir William Grant Temperature Statistics View More

June Temperature

Cape Nelson Lighthouse (7km)

  • Lowest 15 June, 2026

    4.9 °C

  • Average June

    12.9 °C

  • Highest 12 June, 2026

    19 °C

Climate (2021–Present)

Cape Nelson Lighthouse (7km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.6 °C
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