Mewstone Weather Forecast

    • 11
    • 12

    Partly cloudy

    • 12
    • 13

    Windy

    • 13
    • 14

    Windy

    • 13
    • 14

    Shower

    • 12
    • 13

    Shower

    • 8
    • 10

    Shower

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    • 11

    Shower

Today 22 Nov Western

Partly cloudy. Areas of frost and the chance of fog early this morning. Light winds becoming southeast to southwesterly 15 to 25 km/h in the morning then tending northeast to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures between 16 and 21.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Variable about 10 knots becoming southeast to southwesterly 10 to 15 knots in the middle of the day then becoming southeasterly 15 to 20 knots in the late afternoon.
Seas
Below 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system to the east, extends a ridge over the state. The high pressure system is expected to move to the south on Sunday, shifting the flow easterly. A trough over Victoria during the weekend is forecast to extend south into Bass Strait on Sunday before the high centre is expected to move away to the southeast, shifting the flow northeasterly ahead of an approaching trough to the northwest of the state on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mewstone Temperature Statistics View More

November Temperature

Maatsuyker Island (12km)

  • Lowest 14 November, 2025

    3.8 °C

  • Average November

    9.8 °C

  • Highest 2 November, 2025

    23.5 °C

Climate (2020–Present)

Maatsuyker Island (12km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    11.6 °C

  • Average High 2020–2025

    14.3 °C
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