Half Moon Bay Weather Forecast

    • 13
    • 20

    Shower or two

    • 13
    • 18

    Rain

    • 10
    • 17

    Showers

    • 9
    • 17

    Possible shower

    • 8
    • 16

    Showers. Windy

    • 5
    • 13

    Showers. Windy

    • 6
    • 15

    Shower or two. Windy

Today 2 May North West Coast

Partly cloudy. Medium chance of showers in the west, slight chance elsewhere. Winds northeast to southeasterly 20 to 30 km/h.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
North to northeasterly 20 to 25 knots, reaching up to 30 knots south of King Island during the afternoon and evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres south of King Island.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A cold front will approach Tasmania overnight from the west and cross the state on Sunday, with an associated low to pass to the north during Monday. A narrow ridge is expected to extend over western Tasmania during Tuesday, ahead of another cold front to cross western Tasmania late Wednesday.
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 1 May, 2026

    14.3 °C

  • Average May

    16.9 °C

  • Highest

    –

Climate (2021–Present)

Smithton Aerodrome (19km)

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  • Average Low 2021–2026

    7.9 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    17.7 °C
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