South Black Rock Weather Forecast

    • 14
    • 14

    Cloudy

    • 14
    • 17

    Windy

    • 10
    • 12

    Windy

    • 11
    • 12

    Partly cloudy

    • 12
    • 13

    Partly cloudy

    • 12
    • 14

    Shower

    • 14
    • 14

    Shower

Today 19 Sep North West Coast

Partly cloudy. Winds westerly 15 to 25 km/h becoming light in the late evening.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Westerly 10 to 15 knots, reaching up to 20 knots east of King Island in the late afternoon. Winds turning northwesterly in the evening.
Seas
1 to 1.5 metres, decreasing below 1 metre later in the evening.
1st Swell
Westerly 2 to 3 metres, tending southwesterly 2 to 3 metres later in the evening.
Weather
Partly cloudy.
Weather Situation
A high to the north of Tasmania will extend of a weak ridge over Tasmania evening, with a warm northwesterly stream expected on Sunday ahead of a cold front to cross the state in the evening. The flow will tend colder southwesterly on Monday morning, with a high to establish over the Bight later Monday. This high is expected to move to the north of Tasmania on Tuesday morning and lie over the northern Tasman Sea during Wednesday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Black Rock Temperature Statistics View More

September Temperature

Marrawah (39km)

  • Lowest 12 September, 2026

    6 °C
  • Average September

    10.9 °C
  • Highest 12 September, 2026

    18 °C

Climate (2021–2026)

Marrawah (39km)

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  • Average Low 2021–2026

    9.9 °C
  • Average 2021–2026

    12.6 °C
  • Average High 2021–2026

    16.9 °C
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