Half Moon Bay Weather Forecast

    • 3
    • 13

    Showers

    • 8
    • 13

    Rain. Becoming windy

    • 8
    • 15

    Rain easing

    • 6
    • 14

    Showers. Becoming windy

    • 5
    • 13

    Showers easing. Windy

    • 6
    • 14

    Showers easing. Windy

    • 7
    • 14

    Shower or two

Today 8 Aug North West Coast

Cloudy. Areas of morning frost. The chance of morning fog in the east. High chance of showers, most likely this evening. Winds northeast to southeasterly 15 to 25 km/h. Daytime maximum temperatures between 10 and 14.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Northerly 15 to 25 knots, reaching up to 30 knots south of King Island in the late evening.
Seas
Around 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A ridge of high pressure sitting over the state moves east over the Tasman Sea during today. A northerly flow is expected to develop across Tasmania during Sunday as a trough approaches from the west. A low embedded in the trough passes just to the north of the state during Monday morning before a cold front is expected to cross during Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Half Moon Bay Temperature Statistics View More

August Temperature

Smithton Aerodrome (19km)

  • Lowest 1 August, 2026

    1.4 °C

  • Average August

    8.4 °C

  • Highest 5 August, 2026

    15.1 °C

Climate (2021–2026)

Smithton Aerodrome (19km)

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  • Average Low 2021–2026

    8 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    17.7 °C
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