Half Moon Bay Weather Forecast

    • 7
    • 13

    Showers. Windy

    • 6
    • 13

    Showers increasing

    • 9
    • 15

    Showers. Windy

    • 10
    • 15

    Showers

    • 8
    • 14

    Showers

    • 8
    • 15

    Showers

    • 8
    • 15

    Shower or two

Today 31 May North West Coast

Cloudy. Very high chance of showers, most likely in the morning and afternoon. Winds westerly 25 to 40 km/h turning southwesterly 20 to 30 km/h in the evening. Overnight temperatures falling to between 4 and 9 with daytime temperatures reaching between 10 and 14.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Westerly 25 to 30 knots turning southwesterly 20 to 30 knots in the late afternoon.
Seas
2 to 3 metres.
1st Swell
Westerly 2 to 3 metres, increasing to 2 to 4 metres around midday, then tending southwesterly 2 to 4 metres by early evening.
Weather
Cloudy. Near 100% chance of showers.
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 °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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