Slaves Bay Weather Forecast

    • 8
    • 15

    Shower or two

    • 9
    • 14

    Showers. Wind easing

    • 6
    • 11

    Showers

    • 7
    • 11

    Showers easing

    • 7
    • 13

    Cloudy

    • 5
    • 13

    Partly cloudy

    • 7
    • 14

    Partly cloudy

Today 14 Aug North West Coast

Cloudy. Areas of frost and the chance of fog in the east this morning. Medium chance of showers, most likely in the late morning and afternoon. Light winds becoming north to northwesterly 15 to 25 km/h in the morning then tending north to northeasterly 20 to 30 km/h in the evening. Daytime maximum temperatures between 12 and 15.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Northwesterly 15 to 20 knots turning northerly 15 to 25 knots in the middle of the day. Winds reaching up to 30 knots south of King Island in the evening.
Seas
Around 1 metre, increasing to 1.5 to 2.5 metres around midday.
1st Swell
Westerly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system to the north of Tasmania will move over the Tasman Sea today, with a northwesterly stream to strengthen over Tasmania on Friday ahead of a cold front to cross during the day. A weak ridge is expected to move over Tasmania on Saturday afternoon, with a trough to to cross early Sunday bringing a southerly stream over the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Slaves Bay Temperature Statistics View More

August Temperature

Marrawah (5km)

  • Lowest 2 August, 2025

    4.5 °C

  • Average August

    10 °C

  • Highest 4 August, 2025

    15.3 °C

Climate (2020–Present)

Marrawah (5km)

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  • Average Low 2020–2025

    9.8 °C

  • Average 2020–2025

    12.6 °C

  • Average High 2020–2025

    17.1 °C
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