Osmiridium Beach Weather Forecast

    • 4
    • 11

    Windy

    • 7
    • 14

    Shower

    • 5
    • 15

    Cloudy

    • 7
    • 21

    Shower

    • 11
    • 17

    Shower

    • 8
    • 12

    Shower

    • 6
    • 13

    Shower

Today 21 Sep Western

Cloudy. Very high chance of showers. Snow falling above 300 metres. The chance of a thunderstorm in the afternoon and evening. Possible small hail. Winds westerly 30 to 45 km/h. Overnight temperatures falling to between 1 and 6 with daytime temperatures reaching between 7 and 12.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Westerly 25 to 30 knots, reaching up to 40 knots during the day.
Seas
3 to 4 metres.
1st Swell
Westerly 4 to 6 metres, tending southwesterly 6 metres later in the evening.
Weather
Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon and evening. Possible small hail.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Osmiridium Beach Temperature Statistics View More

September Temperature

Maatsuyker Island (30km)

  • Lowest 16 September, 2026

    3.8 °C

  • Average September

    10.5 °C

  • Highest 13 September, 2026

    19.4 °C

Climate (2021–2026)

Maatsuyker Island (30km)

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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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