Western Rocks Weather Forecast

    • 9
    • 11

    Showers increasing

    • 11
    • 12

    Showers. Windy

    • 11
    • 13

    Showers. Windy

    • 12
    • 13

    Showers easing

    • 13
    • 15

    Showers. Windy

    • 10
    • 11

    Showers. Windy

    • 10
    • 11

    Shower or two

Today 16 Sep Western

Cloudy. High chance of showers, most likely in the evening. Snow falling above 900 metres. Winds southwesterly 20 to 30 km/h turning west to northwesterly in the late afternoon. Daytime maximum temperatures between 7 and 12.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Southwesterly 20 to 25 knots tending westerly in the middle of the day. Winds reaching up to 30 knots during the afternoon and evening.
Seas
1.5 to 2 metres, increasing to 2 to 3 metres by early evening.
1st Swell
Southwesterly 5 to 6 metres.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A high over the central parts of the Bight directs a cold southwesterly wind over Tasmania. The high is expected to extend a ridge over the state from Wednesday as it moves toward western Victoria, and over central Victoria on Thursday. Strong and gusty northwesterly winds are expected on Friday as a deep low pressure system develops well to the south. A weak ridge is forecast to move over the state on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Western Rocks Temperature Statistics View More

September Temperature

Maatsuyker Island (3km)

  • Lowest 15 September, 2026

    4.8 °C

  • Average September

    10.5 °C

  • Highest 13 September, 2026

    19.4 °C

Climate (2021–2026)

Maatsuyker Island (3km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    14.3 °C
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