Half Moon Bay Weather Forecast

    • 14
    • 21

    Shower or two

    • 11
    • 19

    Rain increasing

    • 10
    • 15

    Rain

    • 6
    • 14

    Shower or two. Becoming windy

    • 5
    • 15

    Possible shower. Windy

    • 10
    • 16

    Shower or two. Windy

    • 9
    • 17

    Partly cloudy

Today 23 Oct North West Coast

Cloudy. Very high chance of showers. Winds north to northwesterly 15 to 25 km/h tending northwest to southwesterly 15 to 20 km/h in the late evening.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Northwest to southwesterly 10 to 15 knots, reaching up to 20 knots east of King Island in the late afternoon. Winds tending southwesterly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A trough over the state is forecast to linger into Saturday before a cold front slowly crosses later Saturday evening into Sunday. Another cold front forecast to cross during Monday is expected to shift the flow southwesterly into the new week. A ridge develops over Western Victoria on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Half Moon Bay Temperature Statistics View More

October Temperature

Smithton Aerodrome (19 km)

  • Lowest 7 October, 2026

    1.7 °C

  • Average October

    12.9 °C

  • Highest 21 October, 2026

    23.5 °C

Climate (2021–2026)

Smithton Aerodrome (19 km)

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  • Average Low 2021–2026

    8.1 °C

  • Average 2021–2026

    12.7 °C

  • Average High 2021–2026

    17.8 °C
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