Half Moon Bay Weather Forecast

    • 8
    • 15

    Cloudy

    • 8
    • 15

    Partly cloudy

    • 9
    • 15

    Cloudy

    • 7
    • 16

    Showers increasing. Windy

    • 7
    • 14

    Showers increasing. Windy

    • 9
    • 14

    Showers easing. Windy

    • 8
    • 14

    Showers. Becoming windy

Today 29 Aug North West Coast

Partly cloudy. Slight chance of a shower in the west, near zero chance elsewhere. Winds southwesterly 20 to 30 km/h. Daytime maximum temperatures between 13 and 17.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Westerly 15 to 20 knots, reaching up to 25 knots east of King Island during the afternoon and evening. Winds turning southwesterly in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres east of King Island.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy.
Weather Situation
A high pressure ridge extending across the north will persist into the new week with the high pressure centre drifting into the Tasman Sea late Monday. A strong cold front is expected to approach from the west, crossing Tasmania on Tuesday, followed by strong westerly flow.
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 27 August, 2026

    0.9 °C

  • Average August

    10.4 °C

  • Highest 24 August, 2026

    16.6 °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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