Half Moon Bay Weather Forecast

    • 6
    • 14

    Possible early shower

    • 3
    • 13

    Partly cloudy

    • 5
    • 14

    Possible shower

    • 9
    • 15

    Showers. Windy

    • 7
    • 13

    Showers. Windy

    • 5
    • 12

    Showers. Windy

    • 4
    • 10

    Showers. Windy

Today 23 Aug North West Coast

Partly cloudy. Medium chance of showers in the early morning. Winds northwest to southwesterly 20 to 30 km/h becoming southwesterly 15 to 25 km/h in the early morning then tending southerly 15 to 20 km/h in the late evening. Overnight temperatures falling to between 4 and 8 with daytime temperatures reaching between 11 and 15.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
West to southwesterly 15 to 20 knots, reaching up to 30 knots south of King Island early in the morning. Winds tending south to southwesterly 10 to 15 knots during the day.
Seas
1 to 2 metres, decreasing to 1 metre around midday.
1st Swell
Westerly 2 to 3 metres, increasing to 3 to 4 metres south of King Island.
Weather
Partly cloudy.
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 17 August, 2025

    -0.5 °C

  • Average August

    9.8 °C

  • Highest 9 August, 2025

    15.5 °C

Climate (2020–Present)

Smithton Aerodrome (19km)

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  • Average Low 2020–2025

    7.9 °C

  • Average 2020–2025

    12.6 °C

  • Average High 2020–2025

    17.7 °C
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