Half Moon Bay Weather Forecast

    • 11
    • 16

    Partly cloudy

    • 10
    • 17

    Possible shower. Wind easing

    • 9
    • 17

    Showers easing

    • 12
    • 17

    Possible shower

    • 11
    • 17

    Possible shower

    • 9
    • 16

    Shower or two

    • 8
    • 13

    Shower or two

Today 25 May North West Coast

Partly cloudy. Slight chance of a shower. Light winds becoming east to southeasterly 15 to 20 km/h in the late evening.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots south of King Island during the afternoon and evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres south of King Island by early evening.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 2 metres south of King Island.
Weather
Partly cloudy.
Weather Situation
A trough is forecast to move over the State today. A high pressure system passes to the south of Tasmania between Tuesday and Thursday, as a broad low pressure system moves slowly over the southeastern mainland. Together they direct an easterly airstream over Tasmania through the middle of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Half Moon Bay Temperature Statistics View More

May Temperature

Smithton Aerodrome (19km)

  • Lowest 19 May, 2026

    3.6 °C

  • Average May

    13.2 °C

  • Highest 1 May, 2026

    20.9 °C

Climate (2021–Present)

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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