Black Reef Weather Forecast

    • 4
    • 20

    Cloudy

    • 11
    • 18

    Showers easing

    • 7
    • 12

    Showers

    • 4
    • 13

    Cloudy

    • 5
    • 15

    Cloudy

    • 4
    • 21

    Partly cloudy

    • 11
    • 20

    Showers easing

Today 24 Sep South East

Cloudy. Slight chance of a shower later this evening. Winds northeast to southeasterly 15 to 25 km/h tending northwest to northeasterly 20 to 30 km/h in the late afternoon.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots near Tasman Island in the late afternoon. Winds turning north to northwesterly in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A ridge extending over Tasmania from a high pressure system in the Tasman Sea weakens today, as a trough approaches from the west in the evening. A weak trough is forecast to move over the state from the west during Friday ahead of a cold front to cross early on Saturday. A secondary high pressure system is forecast to extend a ridge over Tasmania from the southwest during Saturday, and move over on Sunday and Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Black Reef Temperature Statistics View More

September Temperature

Cape Bruny (15km)

  • Lowest 21 September, 2026

    4.1 °C

  • Average September

    11.3 °C

  • Highest 20 September, 2026

    26.5 °C

Climate (2021–2026)

Cape Bruny (15km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    12.5 °C

  • Average High 2021–2026

    16.6 °C
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